[Karaokeman41]

There was no error messages pertaining to Microstudio in Applications Event Log. I also performed Microsoft Custom Update. Still have same problem. In Task Mgr. under Applications Tab, Microstudio is not listed, yet under Processes Tab, Microstudio-Demo.exe is listed, yet application interface never appears on computer screen. I really need to know if there are any System/Network Services (Services.msc) that need to be running in order for Microstudio to perform properly. I have quite a few of these services set to either Manual or disabled (although I do not have any problem(s) with other software programs). Thanks for your suggestion(s), if you have more please let me know.