Hi
Thank you for using
Microsoft Office for IT Professionals Forums.
From your description, If the PC from clean install, you can follow these steps to test this issue.
1.
Start the Outlook in safe mode,
Press and hold the CTRL key,
and then click Outlook.
If the problem does not occur in the safe mode, this issue might be related to some third-party add-ins in the Office program, we can try to disable them.
2.
Create a New profile & PST file to test this issue
If this problem does not occur in the new Outlook profile & PST, the old Outlook profile is corrupted. We can delete that and use a new Outlook profile.
3.
Make sure the HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Office
key permissions to allow full permissions to all users
Important: This section, method, or task contains steps that tell you how to modify the registry. However, serious problems might
occur if you modify the registry incorrectly. Therefore, make sure that you follow these steps carefully. For added protection, back up the registry before you modify it. Then, you can restore the registry if a problem occurs. For more information about how
to back up and restore the registry, click the following article number to view the article in the Microsoft Knowledge Base:
322756 How
to back up and restore the registry in Windows
a)
Exit Outlook if it is running.
b)
Click
Start, and then click Run. Copy and paste (or type) the following command in the
Open box, and then press ENTER: regedit
c)
Locate and select the following key:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Office
d)
On the
Edit menu, click Permissions.
e)
Click the registry key for the user who is currently logged on, and ensure that
Read and Full Control permissions are both set to
Allow.
f)
Click the Advanced button, ensure that the user who is currently logged on is selected, that
Full Control is listed in the Permissions
column, and that This Key and Subkeys is listed in the
Apply to column.
g)
Click to select the Replace permission entries on all child objects with entries shown here that apply to child objects check box, and clear
the check box
Windows 7: Include inheritable permissions from this
object’s parent
Windows XP: Inherit from parent the permission entries that apply to child objects. Include these with entries explicitly defined here.
h)
When you are prompted to continue, click Remove.
i)
Click Apply, and then click Yes when you are prompted to continue.
j)
Click OK, and then click OK again.
k)
On the Registry menu, click Exit.
Please take your time to try the suggestions and let me know the results at your earliest convenience. If anything is unclear or if there is anything
I can do for you, please feel free to let me know.
Hope that helps.
Sincerely
William Zhou CHN