... with the program. With the link you just posted I downloaded a file, but at the end of the download tells me that it is corrupt. There are some characteristics particular to download? For example, be registered to access or something else? Hi Rascrow, Anyone can download Templot, it does not need registered access. I just tried the download link in Google Chrome. It downloaded ok, opened and ran ok, and installed Templot ok. You will see this warning, or something similar, of course: 2_300926_180000000.png Which you can safely ignore. Click the Run button to install Templot. The reason you see that warning is because I have declined to pay several hundred pounds per year for a digital certificate, which adds nothing whatsoever to the actual program functionality. In Windows 8 you may see something like this: 2_210706_140000000.png Click the More info link. You should then see something like this: 2_210706_140000001.png Click the Run anyway button. If you use Norton anti-virus on your computer, before downloading please see: topic 1791- message ...