I'm trying to integrate WindowsXP-KB942288-v3-x86.exe to English-language Windows XP Professional with SP3. I'm using Finnish-language Windows XP as my build machine and based on logs and extracted files it might be the reason of this problem. KB942288 contais version for all languages and it seems that it's extracting finnish-language version and tries to integrate that. 0.625: IsUpdateInfValidForTarget: Lang mismatch in l:\3aa5633d73576bb85b1177\update\update_SP3QFE.inf: b != 9. 0.625: IntegrateHotfix: Package KB942288-v3 is not valid for target E:\VX2POEM_EN. (b is language code for finnish) I tried to extract update and manually run english version, but that didn't work: "Extracted packages cannot be integrated. The /integrate switch must be used with the original software update package" Any idea for solution?