How to fix an error in the verification control

Recently written.. net program. On a data submission page, I added some validation controls. When the program is running, a prompt is displayed, such as "unable to find the script library, the prompt says you want to re-execute an aspnet_regiis-c command to reinstall the script library. It is mainly a re-register WebUIValidation. js file.
I think the installation may be incomplete when installing. net. How can I re-register this file?
First, find the location of the file. You can use the search function to find the location of the file, which is generally
C:/winnt/Microsoft. Net/Framework/v1.1.4322/asp. netclientfiles /? (Win2000 professional)
V1.1.4322 is the framework version.
After finding this example, you can go back to the parent directory and view the aspnet_regiis.exe file in the v1.1.4322folder. Open the doscommand window, type the current path, and execute the following command
C:/winnt/Microsoft. Net/Framework/v1.1.4322/aspnet_regiis-c
Execution result
Start copying the ASP. NET client script file of this version <1.1.4322.0>.
The ASP. NET client script file of the version <1.1.4322.0> has been copied.
Re-execute the. net program to solve this problem.
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