Hello.

I am using BOINC portable on severeal PCs. Once I putmy USB-stick in a mashine that had a local insatalltion already. Now the computer with the local installation connects to BAM with a new ID and the WUs from the old one can't finish. Is there a way to connect to BAM with the old ID again? Maybe I can change the ID manually?

Thanks for youf help.

So it now has a different host ID? If so you can merge the IDs on your projects page when you view the host. That will retire the old ID but the credits will carry over.