Microsoft Scripting Engines 5.0: Some of the computers get error messages about Scripting Engines. How can I fix this problem?

In most cases the Windows Script Runtime is installed by Internet Explorer 4.0 or later. However, that installation might have been corrupted or disabled for some reason. You can enable it again by simply downloading the runtime from
http://www.microsoft.com/downloads/results.aspx?pocId=&freetext=Windows%20Script%20Runtime&DisplayLang=en. Select the link that suits your system.

However, most likely you already have those components installed and can simply repair them by doing the following:

1.    Open a command prompt (Run - cmd)

2.    Type in regsvr32 scrrun.dll

3.    Press Enter.

If you have permissions to register components on your computer and the components is indeed there, you should get a message indicating that registration succeeded.