QuickBooks is that the simplest and powerful financial software, which is becoming more and more popular among the users. I’m also operating my financial transactions with the help of QuickBooks, so all the company files are fully managed by QuickBooks for keeping an accurate and systematic track of finance and handling all data properly. Once I plan to access my company file into QuickBooks, I’m facing QuickBooks won’t open company file. This error code becomes harder on behalf of me because I’m unable to access the company file into the software. Once I decide to access the company enter this software, I observe some errors. These error codes reject me to access the company file. What are the actual reasons behind this error code? Really, I don’t have ideas about these errors. So please anyone can suggest the permanent methods to resolve QuickBooks won't open company file as soon as possible.