Recuperar histórico do Spark

Exclui acidentalmente todo o histórico do Spark e preciso recuperar, porém não queria pedir a TI. Alguma outra forma?

If you are using Windows 7 or newer, you can exit Spark. Go to C:\users\your_user\AppData\Roaming\Spark\user\your_spark_user@your_server\

Right click the transcripts folder > Properties > Previous Versions tab, select and restore this folder’s versions from before the delete. This folder contains history. AppData folder is hidden, so you might need to type the path by hand or turn on showing of Hidden files. Or if this is to complex for you, ask your IT to help.

Boa tarde, conseguiu?