I continue to get a pop-up box error stating, this application requires .NET framework 3.5 SP1 or greater, when I launch the tray client. And not having the tray client open is causing my job, which requires foreground ececution to fail.

When this error came up yesterday I downloaded and installed .NET framework 4 and restarted the server last night. And I still continue to get the error when launching the tray client.

When I look in add/remove programs, I see the following installed:

.NET framework 2.0 SP2
.NET framework 3.0 SP1
.NET framework 3.5
.NET framework 4 Client Profile
.NET framework 4 Extended

Do I need to remove the previous versions and just leave 4 installed?

Hi,

does it make any difference if you download and install this:

http://www.microsoft.com...a-413d-8319-81da479ab0d7 

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I will have to report back. I downloaded and installed the version in the link you provided, but it requires a restart, which I can't do until after hours.

Thank you for your help.

How did it go?

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The issue was resolved with the version of .NET framework you directed me to. Thank you.

Great, thanks for the feedback!

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