Do you have trouble downloading or sending attachments in Outlook 365?
Sometimes, Outlook doesnt show them for some unknown reason, so you are unable to see them.
In this post onMiniTool Website, we collect some use tips for attachments not showing.

However, you will be unable to view these attachments.
Whats wrong with it?
Scroll down to get some detailed solutions now!

Once you lose them by accident, you’re able to easily restore them with the backup copy.
Here, the top choice is MiniTool ShadowMaker.
In addition to backup, it is also designed to perform a disk cloning and file sync.
Now, lets see how to back up attachments with this freeware.
MiniTool ShadowMaker TrialClick to Download100%Clean & Safe
Step 2.
In theBackuppage, go toSOURCE>Folders and Filesto go for the files you want to protect.
InDESTINATION, you could select an external hard drive or USB drive as the storage path for the backup.
Click onBack Up Nowto start the process.
How to Fix Attachments Not Showing on Windows 10/11?
Outlook displays a paperclip next to every email.
it’s possible for you to launch a online window and visit any websites to verify your connections status.
If your internet connection is pretty weak, do these things to start troubleshooting.
Go toUpdate & Security>Troubleshoot>Additional troubleshooters.
Click onInternet Connectionand hitRun the troubleshooterto start the process.
Fix 3: Check the parameters for Attachments Handling
Step 1.
Open Microsoft Outlook and click onFileon the upper left corner.
In the left pane, click onOptions.
Go toTrust Center>Trust Center controls>Attachment Handling> untickTurn off Attachment Preview.
Click onAttachment and Document Previewersto examine if all the file previewers are active.
To solve attachments not showing, you better tweak the Replies and forwards mail options.
Click onFilein the upper left.
Go toOptions>Mail>Replies and forwards.
UnderWhen replying to a message, hitAttach original message.
UnderWhen forwarding a message, click onAttach original message.
Save the changes and restart Outlook to see if attachments not showing is there.
Therefore, you should probably turn off all the Microsoft Outlook add-ins.
Start Outlook on your rig.
Go toFile>Options>Add-ins.
SelectCOM Add-insfrom the drop-down menu besideManage.
HitGoand untick all of the Add-ins.
Heres how to erase the cache:
Step 1.
Step 2. spin up the following command and hitEnter.
%localdata%\Microsoft\Outlook\RoamCache
Step 3.
Then, you will see theRoamCachefolder inFile Explorer.
PressCtrl+Ato select all the files in the folder and right-hit them to choseDelete.
It is noted that you had better back up your attachments to prevent any accidental data loss.