Hi Mark,
Thank you. I see you have a Shell window open. Sometimes this can cause issues with certain configurations. I'm not exactly sure why it does, but sometimes it does.
Please see this:
http://www.htmlvalidator.com/htmlval/ht ... #q20020415HTML Validator freezes when trying to start.
This may happen if you have disconnected network drives. Check to make sure that you have no disconnected network drives and then try to restart HTML Validator. If this doesn't work, try using regedit.exe to delete "SelectedFolder" and "SelectedFolder2" (if it exists) in the key "HKEY_CURRENT_USER\Software\AI Internet Solutions\CSE HTML Validator v4\Editor\Interface" and then restart HTML Validator.
Please try deleting those registry entries and see if that helps.
If not, you may want to leave it open for a long time and see if it starts responding. It could possibly be waiting on something (like a drive for the Shell window) that is taking a long time before it times out.