Just fixed!!!
https://learn.microsoft.com/en-us/outlook/troubleshoot/profiles-and-accounts/outlook-displays-error-message-on-first-start
somehow this fixed it
Whenever I try launching the 3D editor an error appears.
"Couldn't find file: 'C:\Users\StanisławSłowiński\OneDrive - Neo Energy Storage Sp. z o.o\Documents\Valentin EnergieSoftware\PVSOL premium 2023'. Contact your IT department"
However the file IS in that exact location, I tried reinstalling but to no avail.