I am fully dedicated in using Quicken for maintaining the financial tasks in the proper ways. Quicken is very simple and trouble-free in using, so millions of users select this accounting tool for managing the accounting entries. I am working on Quicken to complete my accounting tasks from a long period. But from a few days, my Quicken will not open properly. When I try to open it, I get Quicken won’t open error. I don’t have the solid reasons to happen this error. So now I want to resolve this error. So please anyone can assist me the suitable ways to fix this error.