Whenever the user tries to open up a company file, he/she might face an issue stating “Can’t open QuickBooks. QuickBooks already has a company file open.” Due to this, the user might not able to work properly, and along with the without opening a company file no previous data can be recollected. QuickBooks already has a company file open error can create a lot of fuss, due to which the user needs to fix it immediately. This can be resolved by carrying out the steps listed below. Thus, it is important to read the post carefully. Or the user can also get in touch with our QuickBooks error support right away at 1-800-761-1787, and our experts will help you out. Read More: