Invoice21 Updates and Upgrades
Make a directory or folder on your PC then click on invoice21.zip and extract file into that directory. Now just make a short cut pointing to the file inv21.exe and start the program.
If you have not yet installed the 32 Bit Runtime Engine, please do so before you continue. To install the 32 Bit Runtime Engine, click on Return on the left, then Updates. The 32 Bit download and instructions will be on the right side of the screen.
If you would like us to email you about any upgrades to the program, then please send us an email! The program will upload 500 Byte Data Exchange files in the current 2009 format as well as the current format.
Invoice21 is completely FREE and you need not register. We would appreciate any comments that you have and would also appreciate your consideration for any future needs that you may have through us or through our sister company, Intellirail at http://www.intellirail.com.