Fixes an issue in which an application that uses the remote desktop connection activex control mstscax dll to provide virtualized sessions crashes on a computer that is running windows 7 or windows server 2008 r2 when multiple user accounts are running applications in the virtualized sessions.
The remote desktop services activex control mstscax dll windows 10.
I m running sbs 2003 standard.
When i try and start a remote desktop connection from the server a small dialogue box pops up with the text the terminal services activex control mstscax dll does not match the version of the client shell with an ok button.
Can t install remote desktop activex control.
Cacls c windows system32 mstscax dll g username f replace the username with your username where shown in the command line.
However before you can paste these into c windows system32.
The current control s height in pixels on the initial remote desktop.
Somehow a different version of this mstscax dll is now resident in the system32 folder.
Click here to fix windows errors and optimize system performance.
Remote desktop services activex client errors related to mstscax dll can arise for a few different different reasons.
I click the button and it goes away but nothing starts.
The text that appears centered in the control before a connection is terminated.
More info on the remote desktop servives activex control mstscax dll does not match the version of the client shell recommended.
Cause this issue occurs on computers where mstsc exe and mstxcax dll files were replaced with a previous version of these files.
Go to the system32 folder find the mstscax dll right click on it go to properties go to previous version wait for it to finish the search if you see one then this is going to replace the existing one.
Right click on the file and choose properties.
The remote desktop services activex control mstscax dll does not match the version of the client shell.
You have to take ownership of c windows system32 mstscax dll and grant full control to administrators.
But before you can do that you must take ownership of the mstscax dll file that s not working in order.
For instance a faulty application mstscax dll has been deleted or misplaced corrupted by malicious software present on your pc or a damaged windows registry.
Takeown f c windows system32 mstscax dll that will give you ownership of the file but you still have no rights to delete it.
Btw when i go to tools manage add ons in ie everything 4 to delete any other problem keys 5.
The current control s width in pixels on the initial remote desktop.
Now you can run the cacls command to give yourself full control rights to the file.
Please could anybody help me.