To Dalai:
It is very difficult to contact you via other forums (mostly in German?) and so I have to inform you here by English. Although this is not related to the topic, I find no other possible way to contact you. I hope you can have some comments or reminders about using Microsoft's Security Bulletin as it may have some errors. Well, I have to say that I have 3 Windows systems PCs, namely, XP, Vista and 10. Certainly, there is no problem with Windows 10 as it automatically updates itself. For Vista (SP2, 32-bit version), I have to use "Windows Update" to update it. However, the message "checking for updates" seems go on for hours as "Windows Update" is run. Therefore, I come across your web page "Search for Windows Updates takes forever - A possible solution" (http://wu.krelay.de/en/) and find Microsoft's Security Bulletin link which redirects me to its web page. I soon find at least 2 bugs in the traditional Chinese version of Security Bulletins: MS16-132 table "Vista Service Pack 2 (3203859)" is linked to KB3198195 which is not found in MS Update Catalog. The second bug is in the Security Bulletin MS16-135 table: "Vista Service Pack 2 (3198234)" is linked to KB3193418 which seems not update the system correctly to reduce the time the message "checking for updates" appears. Instead, KB3198234 seems capable of reducing the waiting time to 20 minutes or so. Even though your "Search for Windows Updates takes forever - A possible solution" page has included the KB3198234 and KB3203859 updates, any PC users updating via Microsoft's Security Bulletins should be reminded of checking the relevant numbers.
BTW, as Microsoft has stopped supporting XP, how to update, at least for security, XP system ?
ckl28