Question : Copy an exe to C Drive for user with no Administrative Privileges

I'm using a command in the netlogon script to copy an exe to the C: drive of each PC. However, it only works for users that have local admin rights on the PC.

Is there a way round this without having to manually copy for the file for each PC?

Answer : Copy an exe to C Drive for user with no Administrative Privileges

If it's a file that's supposed for general use on the respective workstation: use a GPO *startup* script applied to the workstations to do this instead of a logon script.
If it's a file that's supposed for temporary use for the user logging on, for example for logon script functions: copy the file into a location where the user has write access, for example %Temp% or %AppData% (depending on the file's use).