Error after instaling visual studio 2005 beta 2

Hi ater i instal the new beta 2, i get the following error
1. visual studio common IDE package has failed to load properly
2. qualitytools.testcasemanagment.qualitytoolspackage, also failed.
any idea how to corect this ?

daniel

[248 byte] By [dcohen] at [2007-12-16]
# 1
You could be experiencing a known bug.

This can occur if the Team Foundation Client is not selected within the Setup features, simply modify the existing installation and re-check Team Foundation Client.

DavidM.Kean at 2007-9-8 > top of Msdn Tech,Visual Basic,Visual Basic General...