Encore DVD CS3 Start Message "Runtime Error!"

I installed the Production Premium Suite CS3 with Encore DVD on Windows XP SP2.
Dell Dimension 9200 Intel Core 2 DUO
at the startscreen of Encore DVD, i got the Runtime Error! Message.

Solution:
In my case, the "virtual Daemon Manager" also "Daemon Tool"
was the problem.
I had mounted an iso file, after dismounting the file and close the tool
resolved the problem.
Encore DVD is working now!

As the first person in the World to have installation issues originally with
Encore 1.5 upgrade (for which the well-known Joe Bowden had to get Adobe tech
support to write a special bit of code to brute-force some Encore components to
register), I was hoping I would not have any issues with their newest tools.

But I too had a problem with running Encore CS3 - the dreaded Runtime error
which has been reported here.

I am running a Dual dual-core Xeon machine with 8GB RAM, Quadro FX 5500, in
Windows XP Pro x64.

My colleague had got Encore running on his machine without any problems, so it
was annoying to find I had this issue.

We have the same systems, with same software. The only difference is that I have
some SCSI hard drives, a SCSI DLT drive, and SCSI CD-RW on top of the DVD
writer.

After patching Encore CS3 and trying some techniques listed elsewhere on these
forums to make the software work, in the end I had to go to my Control Panel,
and disable the SCSI CD-RW drive.

As soon as this was done (a silly but not terrible workaround), Encore CS3 would
happily load, and sees both my DVD writer and DLT drive just fine.

Just thought I'd let people know what worked for me....

Good luck!