Catalog Manager is not working correctly and you have a need to just reinstall the Catalog Manger.
Please follow these steps to reinstall just the Catalog Manager.
1. Open Command Prompt as Administrator
2. Copy and paste one of the following lines into the Command Prompt and type "y" to confirm the removal after pressing Enter, this will remove the Catalog Manger key so that it can be reinstalled.
reg delete "HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\CatalogManager" for 64-bit (x64) OS's
reg delete "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\CatalogManager" for 32-bit (x86) OS's
3. Copy and paste these lines into the Command Prompt to clean up the Catalog Manger Service
reg delete "HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\Quest Catalog Service" and type "y" after to confirm the removal after pressing Enter
sc stop "Quest Catalog Service" press Enter after pasting
sc delete "Quest Catalog Service" press Enter after pasting
4. Once the Keys about have been removed from the registry use the vRanger full installer or vRanger upgrade installer to re install the Catalog Manager only.