why does this give errors on some users, and works fine on others?

[Andrew G]

it gives run time error 76 path not found on

Open "C:\Windows\system32\newtext.txt" For Append As #1
Print #1, "test"
Close #1

It seems that the file doesn't exist in the first place so it can't open it. Try checking if the file exists first, if it does then use the above code, if not then you'll need to create the file first