I have recently upgraded some client PC's from Internet Security 2009 to 2010 and one machine is having serious issues.
1. The application will not scan - when you press the button to start any type of scan it seems to start momentarily and then stops with no error and does not record that it has completed. Occasionally you get an error that it failed to execute the scan but this does not always occur.
2. In troubleshooting the above I tried applying 2 patch files as per the links on this forum thread: http://www.bitdefender.com/site/KnowledgeBase/consumer/#547 but this has done 2 things - changed the text of 2 scan entries in the main window to another language and gives an "access is denied" error when trying to install one of the patches.
The 2009 version was running fine until the recently purchased upgrade and I have done the following things trying to troubleshoot:
1. Installed 2 patches - 1 installed, 1 failed as above. No change in function after installation, scans still fail but language has changed on screen. See attached screen captures.
2. Uninstalled and reinstalled product. No change in function after reinstallation and still no change when tried to re-apply patches (same responses as above).
3. Removed Nero 6 from PC (I saw this as a possible cause in another thread). No change in function after removal and reboot.
The PC specs are Windows XP 32bit, 2gb ram, application installed to default locations.
Can anyone shed any light on what might be causing these errors?

