Reinstallation system, an anti-counterfeiting billing computer, no backup data. What should I do? Can the data be recovered? Only one IC card hasn't moved.

It won't affect your tax return,

Recovery depends on before reinstalling the system: "Back up computer disk C or other disks:" C:\Program Files\ aerospace information \ anti-counterfeiting invoicing | "The whole folder is on a non-system disk, and call the local aerospace information agency or aerospace information service unit!"

If it is a newer version of the golden tax card, it is stored in the encryption requirements and details of the invoice! ! Can be restored!