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You need elevated privileges to send message through task manager, ie. Run as Admin
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You need elevated privileges to send message through task manager, ie. Run as Admin

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in task manager, on processes tab, check &quot;show processes from all users&quot; at the bottom<br />
now you can send a message
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in task manager, on processes tab, check "show processes from all users" at the bottom
now you can send a message

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the comment i made was a clear solution to your issue<br />
<br />
if you are using remote desktop services you should have stated that from the beginning
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the comment i made was a clear solution to your issue

if you are using remote desktop services you should have stated that from the beginning

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I can't send a message to other user via task manager.receive message - Access denied<br />
I logged on to the server via Remote desktop with account which is in Domain Admin group<br />
The other user logged on to the server via remote desktop also and his account is a member of Domain admin group too
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I can't send a message to other user via task manager.receive message - Access denied
I logged on to the server via Remote desktop with account which is in Domain Admin group
The other user logged on to the server via remote desktop also and his account is a member of Domain admin group too

task manager in Server 2008

The Microsoft Legacy Operating System topic includes legacy versions of Microsoft operating systems prior to Windows 2000: All versions of MS-DOS and other versions developed for specific manufacturers and Windows 3/3.1, Windows 95 and Windows 98, plus any other Windows-related versions, and Windows Mobile.

Microsoft Legacy OS

Windows Server 2008 and Windows Server 2008 R2, based on the Microsoft Vista codebase, is the last 32-bit server operating system released by Microsoft. It has a number of versions, including including Foundation, Standard, Enterprise, Datacenter, Web, HPC Server, Itanium and Storage; new features included server core installation and Hyper-V.