This article will explain why this error occurs and how to resolve it in the following content.
The most basic one is as the oops message indicated, too many windows or programs opened.
Step 1: Right-punch theWindowsicon and chooseTask Managerfrom the context menu.
Step 3: Right-choose the program and selectEnd task.
After this, it’s possible for you to reopen Outlook to see if the error is fixed.
If not, move on to the next solution.
you could update the software and take a stab at solve the problem.
Step 1: Open a Word document and tap on theFileoption.
Step 2: ChooseAccount, then you’re free to find theUpdate Optionschoice on the right pane.
Step 3: SelectUpdate Now.
How to update Outlook on Windows/Mac?
Here is a guide.
Fix 3: Recreate the OST File
The OST file stores the synchronized files on your rig.
The integrity problems of the OST file will probably cause this out of memory or system resources problem.
You should ensure no other Outlook items run in the background before starting the following steps.
Step 1: PressWin + Rto fire up the Run window.
Step 3: Rename the OST file and save the change.
Afterward, relaunch Outlook to recreate the OST file and check whether the problem is fixed.
you’re free to obtain more information about OST files and PST files fromthis page.
The PST files store email and other Outlook configs information on Windows.
Therefore, these files will occupy more and more memory space on your rig.
This method shows you how to shrink PST files.
Step 3: Navigate toHKEY_CURRENT_USER > SOFTWARE > Microsoft > Office > 1x.0 > Outlook > PST.
Step 5: Rename this subkey asUseLegacyCacheSize.
you better restart the computer to fully apply this change.
attempt to fix it with the methods mentioned above.
For specific steps of restoring emails, like go tothis blog.
