Error! You must javascript enabled to use this form. Please enable Javascript in your browser. The Nitty-Gritty of QuickBooks TLG and QBW Files When a company is created in QuickBooks, there will be several files created. One has a file type of "QBW" or QuickBooks for Windows, which is the actual company data file. View full press release Your Name: Your Email: Subject: Question: We respects your privacy, the information you entered above will not be used to send unsolicited email, and will not be rented or sold to a 3rd party. Your contact information will be shared with the recipient of this message - Privacy Policy Send