Category: Windows Server 2003

Microsoft Server Posterpedia Windows 8 App

I know for a lot of people this is not something new, but in the courses I presented in the past weeks I always mentioned this great Windows 8 App called Server Posterpedia.

Server PosterPedia

Server Posterpedia is an interactive app that uses technical posters as a reference for  understanding Microsoft technologies. This app includes all the reference posters from different Microsoft Server Technologies such as Windows Server 2012 Hyper-V, Exchange or Windows Azure. The great thing about this App, you can not only checkout the different posters and zoom in, if you click on a specific topic for you get directly linked to the right TechNet article. This can help find some TechNet references really easy and fast.
You can get Server Posterpedia for free in the Windows Store: Server Posterpedia

Error: IIS6 Error EventID 1059 and 1021

Just a had a problem with an application pool which always crashed after start. The application pool worked some days ago without any problems. After watching den System Eventlog I got the Error with Event ID 1059 and a Warning with Event ID 1021.
I had this problem on a Windows Server 2003 SP2 with all the latest patches
EventID 1059
Event Type: Error
Event Source: W3SVC
Event Category: None
Event ID: 1059
Date: 27.05.2011
Time: 11:49:31
User: N/A
Computer: WEB-WIN
A failure was encountered while launching the process serving application pool ''. The application pool has been disabled.
For more information, see Help and Support Center at

EventID 1021
Event Type: Warning
Event Source: W3SVC
Event Category: None
Event ID: 1021
Date: 27.05.2011
Time: 11:50:01
User: N/A
Computer: WEB-WIN
The identity of application pool, '' is invalid. If it remains invalid when the first request for the application pool is processed, the application pool will be disabled. The data field contains the error number.

For more information, see Help and Support Center at
0000: 2e 05 07 80 ...€

The Solution for this problem is very simple. Just reset the password of the specific IUSR and don’t forget to reset the password for the application pool identity.


PowerShell: How to export Windows Eventlogs with PowerShell

This is a little dirty Windows PowerShell script which exports or backups Windows Eventlogs. The script creates a .evt file which can be used with the Windows Eventlog Viewer.

And with the next code it cleans up older exported Eventlogs.

UPDATE: If you wanna clean the Eventlog after the export you can do that by using the Clear-Eventlog cmdlet. (Thanks to Michel from

And here the whole “script”

Also check out my blog post about deleting files older than a specific date using PowerShell.

Check NTFS Version

If you need to know which version of NTFS you are using you can do that with the fsutil.exe and the following command.

In my case I am testing my C:\ drive:


More on NTFS Versions on wikipedia.

Error: Unable to get the private bytes memory limit for the W3WP process


Event Type: Error
Event Source: ASP.NET 2.0.50727.0
Event Category: None
Event ID: 1093
Date: 13.01.2011
Time: 11:11:50
User: N/A
Computer: Server01


Unable to get the private bytes memory limit for the W3WP process. The ASP.NET cache will be unable to limit its memory use, which may lead to a process restart. Error: 0x80070005

For more information, see Help and Support Center at


  • Windows Server 2003
  • IIS 6
  • .NET 2.0 and 1.1


This Error is caused by the a know issue with permissions of the IIS metabase. The metabse ACL’s do not include the IIS_WPG group on the W3SVC/AppPools part in the metabase.


  • Download metaacl.vbs
  • Run the following command:
    cscript metaacl.vbs IIS://Localhost/W3SVC/AppPools IIS_WPG RE

More Information

How to redirect sites to HTTPS in IIS 7.5

This little guide shows you how you can redirect http request to the https website using IIS Settings. You can do the same on other versions of IIS slightly different.

  1. First set “require SSL” under the SSL Settings from the Website
    SSL Settings
  2. Under the Error Page Settings edit the 403 Error Page
    Error Page Settings
  3. mark the Setting “Respond with a 302 redirect” and add the https URL
    Respond with a 302 redirect

Windows PPTP VPN with Cisco Linksys RV042

Cisco Linksys RV042

Today I was setting up my little lab, I decided to create a Windows PPTP VPN for my lab network which should give me more comfort. First I installed the Network Policy and Access Services Role and did the configuration. I also enabled PPTP Passthrough, added a port forwarding and a firewall rule to my Cisco Linksys RV042. I know the RV042 is not really a big deal, but you have a lot of jobs and if you don’t really need a lot of network options, like me in my lab, this is a pretty cool device.

I now tested the VPN Connection with my Windows 7 Client. Error 800 and 807 which basically means no connection through the firewalls with the VPN Server.

I checked again the Firewall Configuration on my RV042, and could not found any mistake. After a quick search with Google and Bing 😉 I saw a lot of posts with the same problem and the Linksys RV042.

After some search I came to a solution, I deactivated the SPI Firewall on the Device, and this caused the problem. After activating the SPI Firewall again, the error was gone and the VPN worked.