how to change offline setting in outlook
If you want to customize the offline Outlook Data File (.ost) settings, such as where the file is saved on your computer, do the following: 1  If you have not already done so, create an offline Outlook Data File (.ost). 2  Click the File tab. 3  Click Account Settings, and then click Account Settings.
1 Click Account Settings, and then click Account Settings. 2  On the E-mail tab, select the Exchange Server account, and then click Change. 3  Click More Settings. 4  Click the Advanced tab, and then click Offline Folder File Settings. 5  In the File box, type the path to the file that you want to use as the .ost file.