I have noticed that there are a lot of network engineers/administrators struggling to install the exe version of e-marker 2.0 within the network environment, in short everyone thinks administrative privileges have to be used to get the program installed because the company who made the software advise to do so however, I have found a way around it.
How to install e-marker.exe 2.0 without administrative rights.
Step 1. download and install the e-marker onto a machine that is used by you - the admin, using administrative rights. ( this will create a folder named "DRS Data Service Limited" within your start menu with a "shortcut" inside of it called "e-Marker2®-e2-p-010".
step 2. right click "e-Marker2®-e2-p-010" and click on open file location.
step 3. copy "e-Marker2®-e2-p-010" and paste it into the C drive of the device which needs the application installed... ie, the teachers laptop for example.
step 4. head over to "C:\ProgramData\Microsoft\Windows\Start Menu\Programs" and Create a new folder called "DRS Data Service Limited"
step 5. within the folder paste the "e-Marker2®-e2-p-010" file
step 6. login to the teachers account on her machine, run "e-Marker2®-e2-p-010", this will prompt for an installation without needing administrative rights, the application will also not get deleted every time the pc is restarted.
step 7. enjoy life.