pycharm not starting on my windows 10 Permanently deleted user 创建于 2020年09月06日 18:27 i checked also in bin folder for idea.bat file. but there is no file available with this name.
It's not there because it's called pycharm.bat.
idea.bat is for IntelliJ IDEA.
If starting PyCharm using its batch file works, see the solution in the description of this ticket https://youtrack.jetbrains.com/issue/IDEA-236262