WebDec 8, 2024 · To increase the maximum available size of the .pst and .ost files for Outlook, you need to add or change registry entries below. The MaxLargeFileSize registry entry … WebDec 8, 2024 · Click PST, and then right-click MaxLargeFileSize in the right pane. Click Modify, select Decimal and then type the limit (102400 for 100 GB) in the Value data. …
File size limits of .pst and .ost files are larger - Outlook
WebMay 30, 2024 · The OST file format has a maximum file size that depends on the version of Outlook you’re running: Outlook 2010 and later support an OST file size of up to fifty … WebOST files are created/used when Outlook is running in cached mode and the account is an Exchange account. It's the file where everything that gets cached gets stored. ... If OST size doesn’t change, then cache less: turn off caching shared folders OR change the age of cached emails. ... You can delete it and adopt a new max filesize by ... hobbs municipal schools new mexico
Outlook performance issues in a Cached Exchange Mode .ost or .pst file ...
WebGo to File-> Account Settings-> Account Settings-> Select the data files tab. Double click on the ost file. Click the Compact Now button. It might take awhile. See if you've recovered more space by checking the size of the ost file: in Outlook, right-click the email address just above your inbox. Choose Data File Properties. Select "folder size ... WebMar 7, 2024 · The format that Outlook uses to store data locally for Cached Exchange Mode is less space-efficient than the server data file format. The maximum size for .ost files are configurable. The default is 50 GB of data storage. Make sure that users' .ost files are located in a folder that has sufficient disk space to accommodate users' mailboxes. WebMar 31, 2024 · To do this, follow these steps: Start Outlook 2010 or later with a profile that contains your original .pst file that is larger than 20 GB. On the File tab, select Info. (The screenshot for this step is listed below). … hobbs mvd hours