new version of this software: 10.11 if u want to make it as a swtichless installer... I wouldn't mind... btw for the registry info is this what i do in an .inf: :icon_question: [Version] Signature=$Windows NT$ [Optional Components] PwrArch [DefaultInstall] OptionDesc ="Registry Entries" Tip ="Registry Entries" Modes =0,1,2,3 AddReg =REGEntries.AddReg [PwrArch] OptionDesc ="Registry Entries" Tip ="Registry Entries" Modes =0,1,2,3 AddReg =REGEntries.AddReg [REGEntries.AddReg] HKCU,"Software\PowerArchiver\General","Regname",0,"NAME" HKCU,"Software\PowerArchiver\General","Regnumber",0,"SERIAL" i basically just ripped it from ultra iso and just renamed it to go with powerarchiver.