SP1-error 0X800B0100

[HanLee]

After about 15 minutes of installing the Vista Sp1,I get this message that
the program can't be installed because of error 0X800B0100.
My Vista Home Premium PC is working normally, all updates have been
installed so far without a problem.
I checked the hard disk and the system, no problems there.
Thanks for your help.
HanLee

 

[Colin Barnhorst]

After about 15 minutes of installing the Vista Sp1,I get this message that
the program can't be installed because of error 0X800B0100.
My Vista Home Premium PC is working normally, all updates have been
installed so far without a problem.
I checked the hard disk and the system, no problems there.
Thanks for your help.
HanLee

Free SP1 support is avaliable from
https://support.microsoft.com/oas/default.aspx?prid=11274
Change the locale in the upper right of the page for regions outside of
Canada/US.

 

[HanLee]

It the error is
0x800B0100 TRUST_E_NOSIGNATURE
'Troubleshooting Vista SP1 Error Messages'
(http://www.winvistaclub.com/t67.html) may help you.

After restarting the WMInstaller service, I can't figure why it ever
stopped, and doing the checks you adviced me, the result was the same, after
15 minutes I got this error message again and the installing stopped.
I've consulted the free Microsoft support and downloaded and checked all the
items they advised, without any positive result!

Thanks for your answers.
Regards, HanLee