In the search box type command prompt.
The remote desktop services activex control mstscax dll windows 10 2018.
Press the windows button.
But before you can do that you must take ownership of the mstscax dll file that s not working in order.
On a windows 10 version 1803 based computer say you replaced mstsc exe and mstscax dll with files from windows 10 version 1709.
The remote desktop services activex control mstscax dll does not match the version of the client shell.
Click security tab advanced.
Somehow a different version of this mstscax dll is now resident in the system32 folder.
Before installing this update read kb4340846 the remote desktop services activex control mstscax dll does not match the version of the client shell.
The domain to which the current user logs on.
The text that appears centered in the control before a connection is terminated.
However before you can paste these into c windows system32.
After update kb 4284835 is installed the issue occurs because update kb 4284835 updates.
This issue might occur if the mstscax dll is not registered or missing.
Addresses an issue that causes a connection failure when a remote desktop connection doesn t read the bypass list for a proxy that has multiple entries.
You may try to follow the steps below to re register the dll file.
Another batch of fixes is rolling out to windows 10 april 2018 update pcs via windows update.
Right click on the file and choose properties.
The remote desktop services activex control mstscax dll does not match the version of the.
You have to take ownership of c windows system32 mstscax dll and grant full control to administrators.
The current control s width in pixels on the initial remote desktop.
The current control s height in pixels on the initial remote desktop.