Booster license for 3 computers: Serial no. / licence error at computer 2+3
I bought a licence for 3 computers (Reference no. xxxxxx). Installation and licensing at 1st PC = ok. Installation at PC no. 2 + 3 = ok, but Licensing failed (error, contact support...). Any idea? Probably I got a single license or ...?
Failure message (translated from german): "Unknown error. Please contact F-Secure customer support".
Of couse I did, however, maybe somebody knows a simple solution that I couldn't imagine...
PC no.1 = Windows 7
PC no. 2 + 3 = Windows XP SP3
(if it is relevant)
EDIT: Removed PII