Can not delete old files without it affecting current ones.

[EdwardMina]

Hi, I started using Express Invoice Software in 2012. I have written 7,000+ invoices until today. Backing up has been a pain because i have so many files. I tried to delete every invoice before 2020(to lighten the software) and while doing so i noticed it deleting some of the new files. Also it takes forever to delete 30+ invoices at a time, anything more it crashes. I am just confused as to why deleting old invoices can cause the new ones to change. I just want to delete some old files so this program would work faster.

[Guest]

Hi, best to send a support ticket so this is better resolved. You may do so here: https://www.nch.com.au/support/supportcontact.html