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Thursday, April 12, 2007

Microsoft Switzerland TechDays 2007

You can download presentations from Microsoft Switzerland TechDays 2007 from here:

The agenda is in French, but all presentations are in English!

Wednesday, April 11, 2007

Event Type: Error
Event Source: EXOLEDB
Event Category: General
Event ID: 111
Date: 4/10/2007
Time: 5:44:40 PM
User: N/A
Computer: SCHGVAEX002
Microsoft Exchange OLEDB was unable to do Schema propagation on MDB startup HRESULT = 0x80040e19.

If you have this event on Exchange server - go to system manager - Administrative groups - ..- folders

Right click and select view system folders

see if you have two schema-root folders - this may be cause of this error. Microsoft suggest to delete one (make sure you have backup!).

LAN Bridging in Cisco

One of the ways to create bridge between two networks is DLSW (and DLSW+ of Cisco)

Do not forget about DLSW vulnerabilities:

Tuesday, April 3, 2007

Spoolsv.exe memory leak (again ?!)

Memory leak in spoolsv.exe if you use HP standard TCP/IP port for printers. Non-paged memory pool keeps growing when you print. Solution is to change HP standard TCP/IP port to Microsoft Standard TCP/IP port

Solution was found here:

Case was escalated to HP who confirmed that they recommend to change to Microsoft port driver.