Tharon

@nuhi I tried to do the things explained in the link you sent me yesterday, at no luck. The file pending.xml did not exist in C:\Windows\winsxs\ Maybe the best thing would be to wait for a stable version.

I'm using English language That's the vista version I have on my pc currently. SP1 are installed. The filename of the SP1 i have installed on my pc are: Windows6.0-KB936330-X86.exe I have disabled any anti-virus software. I'm using Avast Home Edt.

@nuhi A reboot did not do the trick. BuildLabEx: 6001.18000.x86fre.longhorn_rtm.080118-1840

Have not tried reebooting. (Will try) SP are downloaded from MS. Not sure wich build It's Ultimate x86 Retail V 6.0.6000.16386

I have enough space. And the source have not been vlited before.

I cannot get SP1 to slipstream. I get following message: "Failed. No changes were saved" I'm using latest version of Vlite. Any Ideas what it might be?