Edit a string table resource in an exe C++

Question

I have a string table resource in my program. ID - IDS_TEST, Value - 101, Caption - Testing

I want to edit the value = 101 by taking the exe as input. That is, I want to change the value to 200. How is it possible? Please help me. I tried to do with BeginUpdateResource. But it is corrupting the .rc file itself.