Receiving "Training/Beta Company is already installed" when installing Training Company, but Training Company not visible in Windows Control Panel > Uninstall a Program
When this occurs, you need to do a "manual" uninstall of the Training Company. The "manual" uninstall process basically means you are going into the Windows Registry and manually deleting the keys the installer is detecting from a previous Training Company/Beta Company installation.
- To do this, please go into the Windows Start menu on the server and type "Regedit" (without quotation marks) to open up the Registry Editor. Be careful working in the Registry Editor because if you delete the wrong key it can damage your server.
- Within the Registry Editor, find the "DBA Manufacturing (Beta)" registry key, which should be located under HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\DBA Software\DBA Manufacturing (Beta) if your server is 64-bit or HKEY_LOCAL_MACHINE\SOFTWARE\DBA Software\DBA Manufacturing (Beta) is not 64-bit.
- Delete the DBA Manufacturing (Beta) key. You can optionally delete the DBA Software key above DBA Manufacturing (Beta).
- Do NOT delete the Ezijobz Software Ltd key - this is the key for the DBA Main Company.
- E7A0525E-020C-405E-B22E-BBB4FDF7B64D
- 5AB5BA3E-16FE-498A-AEFD-70434261E8B4
After you have deleted all of these keys, you should be able to run the installer for the Training/Beta Company without receiving the message that the program is already installed.