You need to set Full Control for Everyone and Users for these 2 folders:

C:\ProgramData\Microsoft\Crypto\RSA

C:\ProgramData\Microsoft\Crypto

Cryptonite.Error in Cryptonite.AcquireContext - Error 2: Unknown Error 2 ... error 1359: 054h: An Internal Error Occured.

One of the key files in the C:\ProgramData\Microsoft\Crypto\RSA\MachineKeys folder is corrupted.

Delete all the files in the C:\ProgramData\Microsoft\Crypto\RSA\MachineKeys folder and restart Veculim and the BackgroundProcessor service.