Vista sp1 Tags: Windows Vista Last response: August 26, 2011 7:33 PM in Windows Vista Share hsvguy61 August 12, 2011 6:50:05 AM Why must you have vista sp1 to upgrade to win 7 And didn't sp2 cover that also. But of course you hsve to have sp1 to install sp2. More about : vista sp1 hang-the-9 August 26, 2011 7:33:35 PM The only reason would be that there are files that SP1 updates that are needed for a proper upgrade to 7. And yes SP2 is OK to have also before an upgrade. If you want a full explination the best bet would be to contact MS and find someone in their development group to ask. m 0 l Can't find your answer ? Ask ! Publish Related resources Windows Vista SP1 crashes on the green progress bar Forum SolvedHP Printer/Vista SP1 Forum SolvedVista SP1 hotfixes Forum Trouble when installing Windows Vista SP1 (error: 80070005) Forum Vista SP1 ipconfig ? Forum On vista have sp2 do i need sp1? Forum Vista SP1 Failure Forum Vista is incompatible with NET Framework 2 SP1? Forum FarCry Installation on Vista 64 SP1 or SP2 Forum I cant play any games on Vista SP1 64 Forum Vista SP1 RAID issue? Forum Optical Blue Ray DVD/CD burner in Vista 64 SP1 Lost Forum ANY Student Discount Microsoft Windows Vista SP1 64bit System Builders Forum Atikmdag.sys BSOD - Vista x64 SP1 Forum SP1 for Vista Ultimate only? Forum Vista 64 bit ultimate sp1 blue screen Forum Help a knob understand why Vista SP1 doesn't suck? Forum What could cause a Ridiculously long Windows Vista SP1 install time? Forum Vista x64 upgrade to SP1 black screen with cursor Forum Vista X64 SP1 random BSOD - minidumps available Forum More resources Read discussions in other Windows Vista categories Configuration Customization Drivers Security !