Joe, Here's the Minitoolbox report, with the checks you prescribed. MiniToolBox by Farbar Version:10-01-2013 Ran by Owner (administrator) on 14-01-2013 at 22:51:53 Running from "C:\Documents and Settings\Owner\My Documents\Downloads" Microsoft Windows XP Service Pack 3 (X86) Boot Mode: Normal *************************************************************************** ========================= Event log errors: =============================== Application errors: ================== Error: (01/10/2013 07:49:26 PM) (Source: MsiInstaller) (User: JERRYGATEWAY) Description: Product: Microsoft .NET Framework 3.0 Service Pack 2 -- Error 2004. Method GetFontCacheDataFolder failed. HRESULT: 0x80004005. Error: (01/10/2013 07:49:26 PM) (Source: MsiInstaller) (User: JERRYGATEWAY) Description: Product: Microsoft .NET Framework 3.0 Service Pack 2 -- Error 2004. Method SHGetFolderPath failed. HRESULT: 0x80004005. Error: (01/10/2013 07:19:56 PM) (Source: PerfNet) (User: ) Description: Unable to read Server Queue performance data from the Server service. No Server Queue performance data will be returned in this sample. Error code returned is in data DWORD 0, IOSB.Status is DWORD 1 and the IOSB.Information is DWORD 2. Error: (01/10/2013 07:19:56 PM) (Source: PerfNet) (User: ) Description: Unable to read performance data from the Server service. No Server performance data will be returned in this sample. Error code returned is in data DWORD 0, IOSB.Status is DWORD 1 and the IOSB.Information is DWORD 2. Error: (11/20/2012 08:44:35 AM) (Source: ESENT) (User: ) Description: svchost (1344) An attempt to open the file "C:\WINDOWS\system32\CatRoot2\(F750E6C3-38EE-11D1-85E5-00C04FC295EE)\catdb" for read / write access failed with system error 32 (0x00000020): "The process cannot access the file because it is being used by another process. ". The open file operation will fail with error -1032 (0xfffffbf8). Error: (11/15/2012 05:33:50 PM) (Source: LoadPerf) (User: ) Description: The performance counter name string value in the registry is incorrectly formatted. The bogus string is 18846, the bogus index value is the first DWORD in Data section while the last valid index values are the second and third DWORD in Data section. Error: (11/15/2012 05:33:47 PM) (Source: LoadPerf) (User: ) Description: Unloading the performance counter strings for service WmiApRpl (WmiApRpl) failed. The Error code is the first DWORD in Data section. Error: (11/15/2012 05:33:47 PM) (Source: LoadPerf) (User: ) Description: The performance counter name string value in the registry is incorrectly formatted. The bogus string is 18846, the bogus index value is the first DWORD in Data section while the last valid index values are the second and third DWORD in Data section. Error: (11/04/2012 06:09:27 PM) (Source: MPSampleSubmission) (User: ) Description: EventType mptelemetry, P1 8024402c, P2 endsearch, P3 search, P4 1.1.1593.0, P5 mpsigdwn.dll, P6 1.1.1593.0, P7 windows defender, P8 NIL, P9 mptelemetry0, P10 mptelemetry1. Error: (11/04/2012 05:34:03 PM) (Source: MPSampleSubmission) (User: ) Description: EventType mptelemetry, P1 8024402c, P2 endsearch, P3 search, P4 1.1.1593.0, P5 mpsigdwn.dll, P6 1.1.1593.0, P7 windows defender, P8 NIL, P9 mptelemetry0, P10 mptelemetry1. System errors: ============= Error: (01/13/2013 08:37:24 AM) (Source: Print) (User: NT AUTHORITY) Description: Sharing printer failed + 1722, Printer PageManager PDF Writer share name Printer2. Error: (01/12/2013 07:44:35 PM) (Source: Service Control Manager) (User: ) Description: The Application Management service terminated with the following error: %%2 Error: (01/12/2013 07:44:35 PM) (Source: Service Control Manager) (User: ) Description: The Application Management service terminated with the following error: %%2 Error: (01/12/2013 07:44:35 PM) (Source: Service Control Manager) (User: ) Description: The Application Management service terminated with the following error: %%2 Error: (01/12/2013 07:44:35 PM) (Source: Service Control Manager) (User: ) Description: The Application Management service terminated with the following error: %%2 Error: (01/12/2013 07:44:34 PM) (Source: Service Control Manager) (User: ) Description: The Application Management service terminated with the following error: %%2 Error: (01/12/2013 07:44:34 PM) (Source: Service Control Manager) (User: ) Description: The Application Management service terminated with the following error: %%2 Error: (01/12/2013 07:44:34 PM) (Source: Service Control Manager) (User: ) Description: The Application Management service terminated with the following error: %%2 Error: (01/12/2013 07:44:34 PM) (Source: Service Control Manager) (User: ) Description: The Application Management service terminated with the following error: %%2 Error: (01/12/2013 07:44:34 PM) (Source: Service Control Manager) (User: ) Description: The Application Management service terminated with the following error: %%2 Microsoft Office Sessions: ========================= =========================== Installed Programs ============================ 7-Zip 4.65 Adobe Acrobat 7.0 Professional (Version: 7.1.0) Adobe Acrobat 7.0.9 Professional (Version: 7.0.9) Adobe Flash Player 10 ActiveX (Version: 10.0.45.2) Adobe Flash Player 11 Plugin (Version: 11.5.502.146) Adobe Reader 9.5.2 (Version: 9.5.2) Advanced SystemCare 6 (Version: 6.0) Apple Application Support (Version: 2.3.2) Apple Mobile Device Support (Version: 6.0.1.3) Apple Software Update (Version: 2.1.3.127) ArcSoft PhotoImpression 5 AstroViewer 3.1.5 Audacity 1.2.6 Autostar Suite Autostar Suite Astronomers Edition Avira Free Antivirus (Version: 12.1.9.1236) Blackhawk Striker 2 (Version: WT010647) Blasterball 2 Revolution (Version: WT010648) Bonjour (Version: 3.0.0.10) Broadcom 802.11 Network Adapter (Version: 4.10.47.0) Browser Address Error Redirector Browser MOUSE CCleaner (Version: 2.29) Critical Update for Windows Media Player 11 (KB959772) DiMAGE Viewer DVD Solution EPSON Attach To Email (Version: 1.01.0000) EPSON Perfection V100 Photo Scanner Driver Update EPSON Perfection V100P User's Guide EPSON Printer Software EPSON Scan Eraser Eraser (Version: 5.84) ESET Online Scanner v3 EZ Vinyl Converter 2.0.0 by MixMeister Garmin City Navigator North America NT 2010.20 (Version: 13.20.0.0) Garmin Communicator Plugin (Version: 2.8.3) Garmin USB Drivers (Version: 2.3.0.0) Gateway Game Console Google Chrome (Version: 23.0.1271.97) Google Toolbar for Internet Explorer Google Update Helper (Version: 1.3.21.123) GoToAssist Corporate (Version: 9.0.0.570) gtw_logo High Definition Audio Driver Package - KB888111 (Version: 20040219.000000) ImgBurn (Version: 2.5.0.0) Intel Matrix Storage Manager Intel(R) Graphics Media Accelerator Driver (Version: 6.14.10.4543) IrfanView (remove only) iTunes (Version: 11.0.1.12) Japanese Fonts Support For Adobe Reader 9 (Version: 9.0.0) Lexmark 8300 Series Malwarebytes Anti-Malware version 1.70.0.1100 (Version: 1.70.0.1100) Maxtor Backup (Version: 1.00.0040) Maxtor Encryption (Version: 1.01.0040) Maxtor OneTouch III (Version: 3.02.0040) McAfee Security Scan Plus (Version: 2.1.121.2) Microsoft .NET Framework 1.1 (Version: 1.1.4322) Microsoft .NET Framework 1.1 Security Update (KB2698023) Microsoft .NET Framework 1.1 Security Update (KB2742597) Microsoft .NET Framework 1.1 Security Update (KB979906) Microsoft .NET Framework 2.0 Service Pack 2 (Version: 2.2.30729) Microsoft .NET Framework 3.0 Service Pack 2 (Version: 3.2.30729) Microsoft .NET Framework 3.5 SP1 Microsoft .NET Framework 3.5 SP1 (Version: 3.5.30729) Microsoft Application Error Reporting (Version: 12.0.6012.5000) Microsoft Compression Client Pack 1.0 for Windows XP (Version: 1) Microsoft IntelliPoint 7.1 (Version: 7.10.344.0) Microsoft Internationalized Domain Names Mitigation APIs Microsoft Kernel-Mode Driver Framework Feature Pack 1.5 Microsoft National Language Support Downlevel APIs Microsoft Outlook 2002 (Version: 10.0.6626.0) Microsoft Save as PDF or XPS Add-in for 2007 Microsoft Office programs (Version: 12.0.4518.1014) Microsoft Text-to-Speech Engine 4.0 (English) Microsoft User-Mode Driver Framework Feature Pack 1.0 Microsoft Visual C++ 2005 Redistributable (Version: 8.0.61001) Microsoft Visual C++ 2008 Redistributable - x86 9.0.30729.17 (Version: 9.0.30729) Microsoft Visual C++ 2008 Redistributable - x86 9.0.30729.4148 (Version: 9.0.30729.4148) Microsoft Visual C++ 2008 Redistributable - x86 9.0.30729.6161 (Version: 9.0.30729.6161) Microsoft Visual C++ 2010 x86 Redistributable - 10.0.40219 (Version: 10.0.40219) Microsoft Works (Version: 08.05.0818) Motorola SM56 Speakerphone Modem Mozilla Firefox 18.0 (x86 en-US) (Version: 18.0) Mozilla Maintenance Service (Version: 18.0) Mozilla Thunderbird (2.0.0.24) (Version: 2.0.0.24 (en-US)) MSXML 4.0 SP2 (KB927978) (Version: 4.20.9841.0) MSXML 4.0 SP2 (KB936181) (Version: 4.20.9848.0) MSXML 4.0 SP2 (KB954430) (Version: 4.20.9870.0) MSXML 4.0 SP2 (KB973688) (Version: 4.20.9876.0) Napster (Version: 3.0.3.7) Napster Burn Engine (Version: 2.5.0000) OpenOffice.org 3.3 (Version: 3.3.9567) Palm (Version: 4.1.0420) Pdf995 (installed by TaxCut) PdfEdit995 (installed by TaxCut) Penguins! (Version: WT010651) Polar Bowler (Version: WT010660) Polar Golfer (Version: WT010661) Power2Go 4.0 PowerDVD Presto! Forms 3.50.01 Presto! PageManager 7.12.02 Print to Fax (Version: 1.00) QuickTime (Version: 7.73.80.64) RealPlayer Basic Recover My Photos (Version: 3.6.1.60) Recovery Software Suite Gateway (Version: 1.00.0000) Registry Mechanic 6.0 (Version: 6.0) SCRABBLE (Version: WT010654) SigmaTel Audio (Version: 5.10.4803.0) Spelling Dictionaries Support For Adobe Reader 9 (Version: 9.0.0) Spybot - Search & Destroy (Version: 1.6.2) SUPERAntiSpyware (Version: 5.6.1012) Synaptics Pointing Device Driver (Version: 7.12.3.0) TaxACT 2008 TaxACT 2009 TaxACT 2010 TaxACT 2011 - 1040 Edition TaxCut Premium 2007 (Version: 07.03.0000) Texas Instruments PCIxx21/x515/xx12 drivers. (Version: 1.15.0000) TIPCI (Version: 1.15.0000) Tradewinds (Version: WT010655) Update for Microsoft .NET Framework 3.5 SP1 (KB963707) (Version: 1) Update for Windows Internet Explorer 8 (KB968220) (Version: 1) Update for Windows Internet Explorer 8 (KB976662) (Version: 1) Update for Windows Internet Explorer 8 (KB976749) (Version: 1) Update for Windows Internet Explorer 8 (KB980182) (Version: 1) Update for Windows XP (KB2141007) (Version: 1) Update for Windows XP (KB2345886) (Version: 1) Update for Windows XP (KB2467659) (Version: 1) Update for Windows XP (KB2541763) (Version: 1) Update for Windows XP (KB2616676-v2) (Version: 2) Update for Windows XP (KB2616676) (Version: 1) Update for Windows XP (KB2641690) (Version: 1) Update for Windows XP (KB2661254-v2) (Version: 2) Update for Windows XP (KB2718704) (Version: 1) Update for Windows XP (KB2736233) (Version: 1) Update for Windows XP (KB2749655) (Version: 1) Update for Windows XP (KB951072-v2) (Version: 2) Update for Windows XP (KB951978) (Version: 1) Update for Windows XP (KB955759) (Version: 1) Update for Windows XP (KB955839) (Version: 1) Update for Windows XP (KB967715) (Version: 1) Update for Windows XP (KB968389) (Version: 1) Update for Windows XP (KB971029) (Version: 1) Update for Windows XP (KB971737) (Version: 1) Update for Windows XP (KB973687) (Version: 1) Update for Windows XP (KB973815) (Version: 1) ViewMate Desktop Mouse CC2201 Uninstaller Viewpoint Media Player Virtual Account Numbers (Version: 1.0.0.9) Virtual Account Numbers (Version: 3.7.11.0) Virtual Moon Atlas WebFldrs XP (Version: 9.50.7523) Windows Backup Utility (Version: 5.1) Windows Defender (Version: 1.1.1593.21) Windows Driver Package - Garmin (grmnusb) GARMIN Devices (06/03/2009 2.3.0.0) (Version: 06/03/2009 2.3.0.0) Windows Genuine Advantage Notifications (KB905474) (Version: 1.7.0017.0) Windows Genuine Advantage Validation Tool (KB892130) Windows Genuine Advantage Validation Tool (KB892130) (Version: 1.7.0069.2) Windows Internet Explorer 7 (Version: 20061107.210142) Windows Internet Explorer 8 (Version: 20090308.140743) Windows Media Format 11 runtime Windows XP Service Pack 3 (Version: 20080414.031525) Yahoo! Install Manager Yahoo! Toolbar ========================= Memory info: =================================== Percentage of memory in use: 76% Total physical RAM: 1014.11 MB Available physical RAM: 240.46 MB Total Pagefile: 1915.69 MB Available Pagefile: 758.2 MB Total Virtual: 2047.88 MB Available Virtual: 1994.31 MB ========================= Partitions: ===================================== 1 Drive c: () (Fixed) (Total:67.68 GB) (Free:24.96 GB) NTFS 2 Drive d: (RECOVERY) (Fixed) (Total:6.83 GB) (Free:4.77 GB) FAT32 ========================= Users: ======================================== User accounts for \\JERRYGATEWAY Administrator ASPNET Guest HelpAssistant Owner SUPPORT_388945a0 **** End of log ****

The system at home can read the fles we need to read. The system at the office is about 2 years newer. The system at the office is the one having problems. I need not to introduce any new unknown items into this problem. The system at home can read all these files so it is not the version of software that is the problem. Also, we tried to update the system at the office to ver 8 and still could not read the files so we did a system restore on the office computer to take it back to the 6 version. There is something else in play here. I will take a look at foxit as suggested. Thanks

To avoid the chance of being infected while you swap anti virus programs is very easy to accomplish. Decide which program you want and download it, saving it to a folder. I keep a folder called Utilities where all this stuff goes. Then you disconnect the internet connection, go to Add/Remove programs and remove the current anti virus. Now install the new program and set it to run. I expect a reboot might be necessary but it will tell you. Once you have the new anti virus running connect to the internet again and immediately go to the web site to update to the latest anti virus definitions. Regarding your fear of removing anything other than the anti virus program, that will not happen because your anti virus program will be set up in it's own folder. If you have AVG now and also AVG anti malware, then yes, they are in the same folder but if there are any shared files there (doubtful) you will be asked if you want to remove or keep that particular file. If you want to view your folders at any time just right click on the Start button then click Explore. Now you have a split screen. Click on anything in the left side and the contents of that folder appear in the right side. Click any plus signs on the left side to cause all the sub folders to drop down under the highlighted folder.

Thanks. I don't have REVO. Have noticed things about it in one of the computer magazines I get, so maybe this is the time for me to do something about that. But will it work even though REVO has been installed after the offending program?