In a Word 2010 document, in order to better use the "restore text from any File" feature, users need to enable the Confirm file format conversion on open feature to make the file Format Conversion dialog box appear when you open and recover files, allowing more flexibility in controlling the file restore process. The steps to enable the "Confirm file format conversion on open" feature in Word 2010 are described below:
Step 1th, open the Word 2010 document window, and click the file → options button, as shown in Figure 2012022507.
Figure 2012022507 Click the Options button
Step 2nd, open the Word Options dialog box and switch to the Advanced tab. In the general area, select the Confirm file format conversion on open check box, and click OK, as shown in Figure 2012022508.
Figure 2012022508 Selecting the Confirm file format conversion on open check box