an error occured when I run avast installer

before I reinstalled win10 I installed avast successfully.But after I reinstalled win10 pure edition, if i try to install avast I get the error:" The stun cannot run installer/update executable ‘C:\Users.…\AppData\Local\Temp_av_iup.tm~a09268\instup.exe’ (code 0x10b)"

The same error with aswclear.exe in safe mode.

Any idea how to solve the problem?

Thank you in advance.

I have uploaded my log file.