Problemi con premiere cc 2014 e nuovi driver scheda video nvidia cuda

Question

Ho aggiornato i driver della scheda  nvidia fx 4800 cuda con premiere cc 2014 aggiornato all'ultima release.
Prima tutto andava bene, dopo questa operazione, per migliorare le prestazioni, mi sono trovato ad avere problemi riproducendo le immagini trascinando il puntatore della timeline.
L'andamento non è più fluido e sovente blocca l'intero sistema operativo. Ho constatato che quando succede l'utilizzo delle CPU viene impegnata al 100 %.
Gentilmente qualcuno sa dirmi come posso risolvere questo problema?
Grazie

Answer 1

I found a solution that worked for me. Seems to be a permissions problem. Here's the solution I found (found it here: CC 2014 startup issues : Adobe Premiere Pro):
In the finder menu click and hold on the GO menu. Hold the option button and the User library will show up. Click the User Library.
In that folder go to preferences and find the adobe folder.
Right click on adobe folder and click get info.
In the Sharing & Permissions section there should be three names.
All should say Read & Write next to them.
Unlock the lock, switch them all to read and write.
Then click on the little gear directly under the names or to to the left of the lock and in the pulldown click on "apply to enclosed items.
Then lock the lock again.
Now go to your OS Hardrive and click on Users, your user name, Documents.
Find the adobe folder there.
Right click on adobe folder and click get info.
In the Sharing & Permissions section there should be three names.
All should say Read & Write next to them.
Unlock the lock, switch them all to read and write.
Then click on the little gear directly under the names or to to the left of the lock and in the pulldown click on "apply to enclosed items.
The lock the lock again.
Wait 1 minute. Then launch Premiere.
This fixed it for me.