Error! You must have javascript enabled to use this form. Please enable Javascript in your browser. Dealing with the Intricacies of the QuickBooks .TLG File In QuickBooks, the file with the TLG file extension -Transaction Log that accompanies the .qbw.tlg file is a file that aids in recovering a corrupted data file. View full press release Your Name: Your Email: To Email: To BCC: Subject: Comments: 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