Error when starting SQL Navigator:
"Error initializing Team Coding: Failed to initialize VCS provider: unknown error in DLL Initilize function."
This error usually happens if there is no path data (eg. "C:\Program Files\Quest Software\SQL Navigator 5.0\vss.dll") for the key value "0" under HKEY_CURRENT_USER\Software\Quest Software\Plugin\VCS\ProviderPath (the value "0" is the ID we have given for VSS).
Confirm that the user you are using does really have the above registry values in HKEY_CURRENT_USER\Software\Quest Software\Plugin.
If the registry value is correct then make sure the user has all the proper privileges (full access to the registry is required for SQL Nav to read the registry for the provider path).
If this doesn't resolve the issue, do a CUSTOM and COMPLETE uninstall of SQL Nav and reinstall it. Then verify that the vss.dll exists in the SQL Navigator 5.0 home directory.
