uVision and scratch pad flash area

The uVision3 IDE erases the scratchpad flash when I re-program a Silabs C8051F120.

I want to use the scratch pad area for serial numbers and other similar data. Is there a way to stop the scratchpad flash being erase on a code upload when using the uVision IDE for debugging?

I previously asked this question here:
www.cygnal.org/.../000206.html

There has been a suggestions to use v:0x0000 to access the scratch pad memory - but tis did not work for me (I'm using uVision v3.33).

And a suggestion to Write and use an AGSI-DLL - which is well beyond what I'm able, or want to do.

Do you have suggestions as to how I load and debug using uVision3 without loosing my scratch pad flash content?

Regards,
Steven

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