What happens if you open this Visagesoft Expert PDF application from it's own shortcut or Start Menu link, does it open as a full window, or minimised?
If it opens minimised and you cannot restore the window, open the Task Manager, (right click the Taskbar, select Task Manager), look in the Processes tab for this process, highlight it, then click the "End Process" tab. Try again to open the application.
If that fails, possibly this is some sort of malware damage? I would always check for malware anyway, and use the forum recommended utilities Malwarebytes' Anti-malware and SUPERAntispyware scanners to carry out full scans.
I use a program called Visagesoft expert PDF to create multi page PDF. I booted up my computer the other morning and printed to the program but now instead of the dialog box i visagesoft usually display it only shows as a minimised window in the tasbar. I am unable to click on it to restore the dialog box.
I have tried uninstalling the program checking no stray registry entries remain and reinstalling the progam but still have the same issue. This seems to be the only program thats effected. No system changes / upgrades have been made on this system. I have a number of similar builds all running the same software and none of these have had anyproblems. Any ideas will be appreciated.