Tech Blog

How to resolve blank screen issue Exchange 2010 SP1 rollup 3/4

Today I found an issue which is pretty common if you search on the internet that the Outlook web Access shows a blank screen instead of the normal logon page. “Blank OWA Screen after installation of Rollup 3 or 4 of exchange 2010 SP1” [ note rollup 4 isn’t available for download anymore due bug

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Simple cisco router configuration BGP [ 2 links] and NAT

Few weeks ago I struggled with a configuration that contained BGP and NAT. First I made some really difficult configuration which worked in GNS3 but eventually it didn’t worked on a real router. [ My configuration is based on a cisco router 2951 ] To create a configuration with BGP and NAT you’ve to do

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Scriptlogic Desktop Authority Client Issues after upgrade ( no scripts are loaded )

Today I experienced an issue after an update of Scriptlogic Desktop Authority to a new version. Clients don’t get any drive mappings and other configured settings of Desktop Authority. The problem is that the Client uses the old Computer Agent of Scriptlogic Desktop Authority. To figure it out which version could be a problem, you’ve

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How to solve a Citrix: Internal Error: The Web site is experiencing technical difficulties. We apologize for any inconvenience.

Few months back I experienced an issue with Citrix and it’s secure Gateway. I got the message. Internal Error The Web site is experiencing technical difficulties. We apologize for any inconvenience. The internal error may only be temporary. Try reconnecting and, if the problem persists, contact your system administrator. When I looked in the eventviewer

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The Write DACL inherit (group) right for the Exchange Enterprise Servers group should be removed from the root of the domain

Exchange Best Practice Analyzer shows the following message after it has been run: The Write DACL inherit (group) right for the Exchange Enterprise Servers group should be removed from the root of the domain To solve this issue you have to do the following. Start a Powershell mode with the Administrative Rights. Run the following

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SBS 2011 Essentials Setup wil not continue with progress

I’m currenly busy with installing a SBS 2011 Essential server. But during the installation the setup get stuck on the following installation progress. It took more than 2 hours and still it didn’t went further. After figuring it out. You’ve to press SHIFT+F10 to get the command prompt. With “netsh interface ip show config” You

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