windows does not use executables to run executables. osbarsvs.exe was a virus which
was removed by your antivirus. unfortunately, the antivirus did not fix the registry
after removing the file.
the only other thing i can think of is to use an old dos application named 'start'.
in c:\windows\command there should be a file by the name of start.exe. copy that
file to the original location of osbarsvs.exe, rename it to osbarsvs.exe, then try
running regedit.exe again.
