Hi Jason, Thanks for your quick reply!

I've emailed a screenshot of the issue.

I am running iTree on a standard windows laptop (Acer Aspire, i7-6500, 8GB RAM) running windows 10 (build 19041.630). The iTree file is being saved to my desktop.

Thanks!
Nick.

Hi, I've just installed i-Tree eco and am trying to set up my first site, but when I try to enter the project overview information I'm getting an unhandled exception error - input string was not in correct format.

I've tried searching for similar resolved issues on the forum but can't see any. Any ...