When we encountered a laptop keyboard failure, we wanted to use the on-screen keyboard of the system to switch the number keys, but found that the screen keyboard could not be started. Warning window prompt The program could not be started because the MSSWCH.dll file is missing. How to do? The right medicine.
1, Baidu search MSSWCH.dll
2, download the file
3, extract the file to the desktop, the folder Copy and paste MSSWCH.dll into the System32 folder in the C drive.
4. Next, try running the osk command to open the keyboard and start successfully.
5, if your computer still can not start, try to enter regsvr32 msswch.dll in the run box, run it.
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