Microsoft Office Outlook- Could not complete the operation

Asked By 0 points N/A Posted on -

Hello Guys, I need your help regarding this one.

I used Microsoft Office Outlook, and suddenly I locked my computer and go to my room and have some snacks, but when I got back to my computer and unlocked it, I got this error. But after I locked my computer I installed Xobni.

Is it related to it why this error appeared?

Please help.



Microsoft Office Outlook

Could not complete the operation. One or more parameter values are not valid

Best Answer by Noel Sam
Answered By 0 points N/A #116791

Microsoft Office Outlook- Could not complete the operation


I think there are some error in your program files i mean Microsoft Outlook program file.

This can be happened by various reasons. By creating new email account you can solve this problem.

You can also solve the problem by reinstalling. I think this is perfect for for you to solve the problem.

On the other hand you can use system restore.

Select a suitable restore point date when your PC was able to run the program.

By taking this steps you can solve the problem.

Thank you.

Best Answer
Best Answer
Answered By 10 points N/A #116792

Microsoft Office Outlook- Could not complete the operation



This kind of error occurs when the profile or data files that outlook uses are corrupted.

I give here solution for you, just follow my path:

Create a New Profile

Why need to create a New Profile?

Because, Microsoft Windows have several versions and following steps may be different on your computer. Please check your product documentation to complete these steps.

a. Click on Star or press windows key and then click on Control Panel.

b. Then click on Mail.

c. Now, click on Show Profiles.

d. Click on Prompt for a profile to be used check box.

e. Click on Add.

f. In Profile Name Box type a descriptive name for new profile, and then click on OK.

g. Now, Click on Add a new e-mail account, and then click on Next.

h. Here you need select the appropriate server type for your mail account, and then click on Next.

i. Here you have to follow on-screen instructions, and then click on Finish.

j. Then click on OK.

Note:Make sure you specify a new Personal Folders file (.pst file), remember do not use the existing file.

For more information please visit this site:

Thank You !!!

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