Forefront TMG console on Windows 8 CP failed with error 0x80020003

As I’m testing Windows 8 CP in production environment for a week or two I had an “old” problem with Forefront TMG 2010 console

After installing Forefront TMG console I’m receiving error 0x80020003

This error occurs in past when you are upgrade IE or when you are install SP1 for TMG

Workaround for this error is:

1. Open in C:\Program Files\Microsoft Forefront Threat Management Gateway\UI_HTMLs\Tabs Handler folder

2. Search for the 3 lines which contain “paddingTop“, and remark-out each of them by adding “//” in the beginning.

Example: Change the line: m_aPages [niPage] = ((m_nBoostUp < 0) ? -m_nBoostUp : 0) into: // m_aPages [niPage] = ((m_nBoostUp < 0) ? -m_nBoostUp : 0)

3. Save the file, and reopen Forefront TMG 2010 management console.

Your Forefront TMG management console working fine now.