Your using vb 2.3.3 yet your postbit says GAMMA odd
Anyway, sometimes you find that the code in your file, does not match the code you have been told too find because of some spaces in certain places.
So narrow it down a little bit, search for a little bit of the code, for instance, take the first section of the code you was told too find which was
PHP Code:
if (!$getperms['canviewothers']
If that is found in the file, then check the code after it too see if it matches the rest of the code you needed to find.
Hope that was not too confusing for you.