Hi Paul,
thanks for trying to help.
Yes, I tried that too, but no luck!
Regards
Pete
"PaulB" <> wrote in message
news

27BB86F-3E32-45CC-890C-...
> Have you tried right clicking the install file and selecting "run as
> administrator"?
> --
> Paul
>
>
> "Pete" wrote:
>
>> (Sorry, I had posted this twice already, to the wrong subject, my
>> mistake!)
>>
>> > Hi, I am trying to get the Fingerprint Reader to work, but no luck!
>> > There are quite a few people with exactly the same problem.
>> > When I start the "Fingerprint registration wizard', I get the following
>> > message:
>> > "Error Invalid class string. Suspect installation problem." I have
>> > un-installed, re-installed at least 10times. no luck.
>> > I got the newest software from MicroSoft, DPPM_201_ENG.exe. (it says:
>> > VISTA
>> > Compatible).Mouse works just fine. I googled for an answer, I found the
>> > same
>> > problem that others also have, but nobody had an answer. I installed
>> > also
>> > under Windows XP, there it works perfectly with the same installation
>> > software.
>> > Checked at the MS-knowledge base, fix recommendations are almost 2
>> > years
>> > old, tried it anyway, (no mention of Vista!) still no luck. Changed USB
>> > ports, ran it as Windows XP
>> > compatible, tried really everything, I am really at a loss. Hopefully
>> > someone out there has/had the same problem and got it working? After 2
>> > days
>> > of trying I'm really getting..., well you know what I mean!
>> > Thanks for helping!
>> > Peter F.
>>
>>
>>
>>