Windows does a certificate revocation check to verify the digital signature of Dexpot64.exe, which apparently takes 20 seconds, probably because of a network timeout. Strangely, a connection request was not (Comodo Firewall), I disabled the firewall and on the third attempt the program started norm...

Unfortunately my English is bad, in a few words: Windows 7 x64, AMD Radeon HD6850 & Catalyst 13.4, start with /debug: 1.6.9 Build 2285: 22:18:48> Windowsversion: NT 6.1.7601 Service Pack 1 22:18:48 > Starte Dexpot... 22:18:48> Kommandozeilenparameter: /debug 22:18:48> Portable! 22:18:48> Elevati...