Sufficeth2Say,
It may be that the System Restore created a problem in the trial 'clock' - as it were. Neil Banfield (reply #8) would know if this is possible as he is the primary developer for WindowBlinds.
If I were you, I would try the following:
1 - Backup any downloaded skin/theme files that were not included with the Stardock programs, and any Stardock program installer files.
2 - Unload all Stardock programs and restore the Windows XP default theme including icons, logon screen, and boot screen - then reboot the computer.
3 - Download this utility https://www.stardock.com/files/ODNT_zapper.exe and save to your desktop. Double-click the utility to load it > use the 'Unload' tab to select and unload any programs listed as loaded > use the 'Uninstall' tab to select and uninstall the listed Stardock programs.
4 - Reboot your machine and uninstall any Stardock programs that the 'ODNT Zapper' utility did not offer to uninstall and reboot once more (do this using the 'Add or Remove Programs' applet in the Control Panel).
5 - Delete any Stardock or ObjectDesktop folders from the following locations:
- C:\Program Files
- C:\Program Files\Common Files
- C:\Documents and Settings\All Users\Start Menu\Programs
- C:\Documents and Settings\USERNAME\Start Menu\Programs (where 'USERNAME' is the name on your account).
- C:\Documents and Settings\USERNAME\Local Settings\Application Data (where 'USERNAME' is the name on your account). Note - the 'Local Settings' folder is a hidden folder. For instructions on removing the 'Stardock' folder from this location, you can read my mini tutorial here http://corkyo.wincustomize.com/articles.aspx?aid=82461#929595
Your computer should now be clean of the Stardock programs (with the exception of registry entries which is beyond the scope of this comment).
Now, download and install a fresh copy of WindowBlinds 'trial' version. I suggest temporarily disconnecting from the internet so you can safely disable (temporarily) the AVG program during the WindowBlinds installation.
After installing, wait about 30 seconds to see if WindowBlinds displays a dialog, and then close the dialog to reboot (or simply reboot if the dialog does not appear).
After rebooting, load WindowBlinds and see if you can apply a skin successfully. If so, you can reinstall LogonStudio (suggest you leave Bootskin behind due to apparent lack of compatibility).
If WindowBlinds still does not load a skin, then the issue is probably better addressed by Neil (or someone more competent than myself).
If you want to update your video drivers, you can go here http://www.nvidia.com/object/winxp_2k_93.71.html and download the latest drivers. Assuming your GeForce 6200 is either an 'AGP' slot or 'PCI-express' slot card, and not an integrated video (a chip on the motherboard) - then the driver release notes indicate they are compatible.
The normal procedure is to double-click the downloaded driver installer file to run the installer and follow the onscreen directions. Note - I recommend doing this while running the Windows XP defaults to alleviate any possible issues with other programs. It is also advisable to read the 'Driver installation hints document' link on the page before proceding.
Note - my solutions are usually very conservative and involve removing possible conflicts before attempting a procedure (e.g., the restoring defaults and uninstalling programs).
That's it for me. 