parameter values not valid?

[Jo4321]

I've discovered two problems (so far) that recently began with my Outlook.

#1 I can no longer add items to my calendar: I get the error message:
"Could not save item. Could not complete the operation. One or more
parameter values are not valid."

#2 When I try to use the "reply to all" function, I get the error message:
"Cannot complete the operation. One or more parameter values is invalid"
Eveything is okay when I use the regular "reply" button.

This just started over the past week. I had no problems previously. The
only thing I know of that I changed on the computer was that I added
Earthlink internet service to my computer. I have since removed that to see
if that might have been the problem, but it was not.

I hope someone can help. These aren't big problems, but they are certainly
annoying enough when you need these functions, as I frequently do.

Thanks in advance,
Jo




Does microsoft have any support that doesn't

 

[BillR [MVP]]

A solution that I haven't discovered before but has been reported to work in
some cases is to install Microsoft Anti-Spyware, run it, reboot and try
again.

 

[Jo4321]

Okay, I gave it a try. I downloaded the Microsoft "Defender" anti-Spyware,
ran it and rebooted--NO JOY!

 

[BillR [MVP]]

Do you get the same error message with a new profile?

 

[Jo4321]

Not sure what you mean by new profile? The Anti-Spyware I ran didn't have
any options that mentioned profiles. Just scans.

Anyhow, yes, I am getting the same two error messages.

Thankk you for your help.
Jo

 

[BillR [MVP]]

An new Outlook profile. Create it via the Mail icon in Control Panel. Choose
to start Outlook with that profile.

--
Bill R MVP

Not sure what you mean by new profile? The Anti-Spyware I ran didn't have
any options that mentioned profiles. Just scans.

Anyhow, yes, I am getting the same two error messages.

Thankk you for your help.
Jo

 

[Jo4321]

Bill,
Sorry so slow to respond. I didn't get an email notification that you'd
replied this time!

Anyhow, I did what you suggested tonight and created a new profile, using my
same email address. It appears that I am able to do a "reply to all" as well
as use my calendar on this new profile.

I checked my other two previously created profiles, and all of them have the
problems mentioned in the original post. Only the newly created one is free
from the problems.

Jo

 

[Jo4321]

Bumping because I have not yet solved the problem. Any other suggestions,
anyone?

Jo

 

[KailuaJock]

If it works fine in a new profile, then you did solve your problem.
There is corruption in the system files that make up your outlook
profile, just delete the old profile and create a new one.