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.TLG File Extension

File TypeQuickBooks Transaction Log File

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CategoryBackup Files

What is a TLG file?

Log file created by QuickBooks, a program used to track personal and company finances; contains a log of all pending uncommitted transactions to a .QBW file; tracks data changes since the last time a proper backup has been created.

More Information

In the case of a failure, TLG files can be used used to restore data back to a valid state. Failure conditions include connection failures, program crashes, or QBW file corruption.

TLG files must be kept in the same directory as their corresponding QBW files. They are named with the convention [company name].qbw.tlg.

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Programs that open TLG files

Updated 1/15/2010

About TLG Files

Our goal is to help you understand what a file with a *.tlg suffix is and how to open it.

The QuickBooks Transaction Log file type, file format description, and Mac and Windows programs listed on this page have been individually researched and verified by the FileInfo team. We strive for 100% accuracy and only publish information about file formats that we have tested and validated.

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