Problemi Catalyst 8.3 con Vista Ultimate e Radeon HD3870 512

[firenzexx]

Buonasera,
incomincio ad avere dei problemi con i driver catalyst 8.3 e radeon hd3870 512 gddr4 con il s.o. win vista ultimate.
ho inviato una segnalazione a microsoft e m era comparsa questa finestra:
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Problem caused by ATI Graphics Driver

This problem was caused by ATI Graphics Driver. This program was created by ATI Technologies, Inc.. ATI Technologies, Inc. does not currently have a solution for the problem that you reported.

Recommendation:

The following troubleshooting steps might prevent the problem from recurring.

Download and install an updated version of ATI Graphics Driver from one of the following locations:
Microsoft Update
ATI Technologies, Inc.
If an updated driver is not available for ATI Graphics Driver, check with your computer manufacturer.
If you are running the latest version of ATI Graphics Driver, contact ATI Technologies, Inc. for your support options.
Additional information

If this problem continues to occur after installing the latest product updates, we recommend you get assistance and troubleshooting information directly from ATI Technologies, Inc..

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esiste un fix oppure è dovuto al processore che è un anzianotto p4 ht 3,3ghz..aspetto cn ansia vs notizie e a presto..ciao