(separated from) Find And Replace 2-Byte Binary File

[Olaf]

Mrlabmate,
Welcome to the forum.

I separated your post from the old thread.

Find And Replace 2-Byte Binary File

Something like this should work. I tested it on a text file so it’s easy to see the result but it should work the same for binary files. The text file just contained the word ‘hello’, and the code replaces the first two letters. #Read in the text file as bytes $bytes = Get-Content E:\Temp\filea.txt -Encoding Byte -ReadCount 0 #Convert the bytes to hex $hexString = [System.BitConverter]::ToString($bytes) #Replace 'h' and 'e' with 'f' and 'g' $newHexString = $hexString -replace '68-65','66-67…

@mrlabmate

I am unable use [matt-bloomfield] instruction

What does that mean?