.......Malke, thanks again for the quick reply.
I know how to perform the selective startup but I don't see how this could
help because the PC starts 9 out of 10 times without a problem.
If there would be a startup problem all the time, selective startup would be
ok to eliminate the problem but not in this case I think.
Please correct me if I'm wrong.
The only thing I found in the event viewer under administrative events was
this:
The following boot-start or system-start driver(s) failed to load:
BTHidMgr
Time to go to the toolbox. Download AutoRuns and learn more about it
here:
http://technet.microsoft.com/en-us/sysinternals/bb963902.aspx
What a lot of people don't know is Windows doesn't always start up the
same way. The more complex your system the more likely different
drivers get loaded into memory in a different sequence. Sometimes a
particular driver don't load at all. Either can cause random errors
while other times things work fine. Also a ton of junk can get loaded
at startup. Much of it you don't need and worse probably aren't even
aware of.
What AutoRuns does better than anything I've found is generate a
comprehensive report. A REALLY comprehensive report! This may give
clues to why sometimes things don't work or go bump in the night. It
is also a great tool to help customize your system and just maybe for
the first time understand why it takes so damn long to boot your
system. A hell of lot of things are going on BEFORE you hear that
Windows greeting sound that suppose to tell you things are peachy.
This isn't for the faint of heart. Grab a cup of coffee and really
study the results. Since AutoRuns comes as a compressed file you'll
need WinRAR or a similar tool to uncompress the contents.
Once you do drag the column boundaries to expand columns so you can
more easily read. To use, once uncompressed just click on AutoRuns in
the folder you uncompressed to. There is nothing to install. Runs as
soon as it is uncompressed once clicked on. Works with all versions of
Windows including Vista.
The default setting is to show everything. A bit overwhelming. You can
limit contents by clicking on the various tabs like Logon and
Scheduled Tasks until you get more comfortable with it.
Finally AutoRuns confirms what I've been saying. Vista is a
exceedingly complex load of code. THAT in part is why it is prone to
crash from so many different things. This tool shows you some of the
"why" that's true.