Windows Vista/Windows 7/8/10/11 information:

All ARC software under Vista/Windows 7/8/10/11 must be installed and run with full administrative rights.

Instructions for setting Vista administrative rights:

- install the software
- do not start the software yet!
- click 'Computer' on your desktop
- in the 'Folder' section click on 'C:'
- locate the software installation folder ( usually program files(x86)/butel/ )
- right click on the program file (ARC icon) and select properties.
- select 'compatibility' tab
- locate the option 'run as administrator' and tick that option.
- confirm by clicking ok.
- you can now start the program

The following software packages will not run under windows 7/8/10/11:

To use these software packages you need either Windows 98/ME/NT/2000 or XP.
These packages will not work under Vista/7/8/10 64 bit versions.

Please email us if you have any questions.