0x80090006 is an Windows error and means this: C:\Users\André>err 0x80090006# for hex 0x80090006 / decimal -2146893818 NTE_BAD_SIGNATURE winerror.h# Invalid Signature.# as an HRESULT: Severity: FAILURE (1), FACILITY_SSPI (0x9), Code 0x6# for hex 0x6 / decimal 6 ERROR_INVALID_HANDLE winerror.h# The handle is invalid.# 2 matches found for "0x80090006"have you tried to modify the license file? No, I just pasted the license key into license.key file.