Converting bytes to knowledge

Set ownership on user profile or home folders script

After spending half a day to create a Powershell script to set owner rights on the home folders of our users, I found out Powershell is unable to set owner permissions by showing the error “The security identifier is not allowed to be the owner of this object” every time. So the Powershell script below […]

Exfolders error: “Exception: The Active Directory user wasn’t found”

When you try to connect to your public folders, the following error appears: “Exception: The Active Directory user wasn’t found.” This error occurs because there are server objects present from an earlier Exchange 2003 version. If there are no Exchange 2003 servers anymore in your organization, follow these steps: 1. Open ADSI Edit 2. Connect […]

Clear DNS cache Forefront TMG

If, for example, a host record changes in your local DNS server, Forefront TMG does not directly uses the updated DNS entry, even if you use the command ipconfig /flushdns (in an elevated cmd).  This command works only for the locally logged on user. The DNS entry will only be updated until the TTL has […]

Security warning “Do you want to view only the webpage content that was delivered securely?”

When you are browsing a web page, you receive the security warning: “Do you want to view only the webpage content that was delivered securely?” This problem can occur when HTTPS webpages use images, such as banners or product images from a HTTP site. The warning is shown because theoretically it would be possible the […]

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