If you attempt to expand a folder (inbox, pst, sent items, etc.) within Microsoft Outlook, you receive a permissions denied error.   Cannot expand the folder. File access is denied. You do not have the permission required to access the file.   It is likely that a Windows process is locking your Outlook data file (OST,...

While working in Microsoft Outlook, you receive a message that prevents you from receiving and deleting emails.   The drive that contains your data file is out of disk space. Empty the Deleted Items folder or create space on the drive by removing some of your files. Access is denied. Verify the disk is not full...

While trying to open Bloomberg Professional, you receive an error message about wintrv.exe stopped working. This prevents the Bloomberg application from opening.   wintrv has stopped working A problem caused the program to stop working correctly. Please close the program.   Update to the latest version of Bloomberg. There may be a conflict with other software...

If you attempt to login to your Citrix environment, you may receive an error message that prevents you from logging in. When this happened to us, we recently changed our password and accidently used the old password to login in again. This caused the error to occur instead of “invalid credentials” or “your username or password...

If you attempt to connect to a remote Windows registry hive, you may receive an error message.   Error Opening Key HKEY_LOCAL_MACHINE cannot be opened. An error is preventing this key from being opened.   On the remote machine, ensure file and print sharing are allowed in Windows firewall. Finally, check the Remote Registry Service is...