One command I like to run on a Windows computer when it is giving trouble is regedit.exe as it launches the Registry Editor. So far, I have used when I need to the following.
Recreate Network Profile
Sadly, a Network Profile can become corrupted and the only way to fix it is use the Registry Editor to delete the profile from the ProfileList then append ‘.old’ to the profile and ask the user to log in and save a .txt file on the desktop to see if it erases once you log out. If the file remains, you can then copy the files from the appended ‘.old’ account so that the user can have access t them again. Keep in mind you will have to setup Outlook again so that they can access their email.
Restore Voicemail Playback
After 100 voicemails in .wav format are listened from emails sent by Cisco’s Unity Connection Viewmail, users will have a dificult playing further messages as the cache is full. With the Registry Editor, you canlook up the area where the .wav files are being save and delete them all to restore playback.