If you start a Task Sequence and you get the error “0x80004005” before you can choice a specifice Task Sequence name.
Check the SMSTS.log. It’s located at: x:\windows\temp\smstslog\smsts.log
In my case the bios date/time was not correct.
Fix it before you start the task sequence again!
You can fix it to press F8:
Than check with command “date” the date and with “time” the BIOS time