The minimum recognize Outlook PST File size when you create a new Outlook Data file will be 265 Kb.
How to Increase Outlook PST File Size
Size of 1 pst in outlook is 2 gb
An Outlook PST file exceeding the 50 GB size limit is prone to corruption and may result in a "cannot open the PST file" error. In case the PST file gets corrupted, you will not be able to access the PST file and its contents unless the file is repaired. Greetings, Peter
Supported minimum size
Minimum size is 36
In your case it would be better to use professional recovery software. Tool below would be effective for recovering .pst file. Software helps you to restore corrupted emails up to 16TB in size.
The minimum size of an Excel workbook is 1 spreadsheet.
Most probably the .pst file is damaged. Try running scanpst.exe (installed along with Outlook on your system) on the pst file. It repairs the file and makes it resuable. Outlook Pst file doesn't opens because of many reasons like corruption of PST file, PST size getting bigger than 2gb. Try to use recover pst file thanks to application below under all Windows OS, beginning with MS Windows 98
There is no physical minimum door size - custom doors can be made to any size. There might be building codes for your area specifying what the minimum door size is for a commercial or residential structure, though...
The minimum size of a standard South African bedroom is 4000x2500
9 am PST (CET = UTC+1; PST = UTC-8)
The minimum size home wiring is #14 AWG, the rating for that size wire is 15 amps.