one or more parameter values are invalid

[RMB0718]

When I try to change a contact in Outlook 2007, I get the message 'Could not
complete the operation. One or more parameter values are invalid'. I get the
same message even in Safe Mode. Is there a solution to this?

 

[Diane Poremsky [MVP]]

RMB0718 wrote on Wed, 03 December 2008 22:12

When I try to change a contact in Outlook 2007, I get the message 'Could not
complete the operation. One or more parameter values are invalid'. I get the
same message even in Safe Mode. Is there a solution to this?

did you try office diagnostics? Restart outlook?
--
Diane Poremsky [MVP - Outlook]



Outlook Tips by email:
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[RMB0718]

I've tried the diagnostics several times and restarted outlook without any
result.

RMB0718 wrote on Wed, 03 December 2008 22:12

When I try to change a contact in Outlook 2007, I get the message 'Could not
complete the operation. One or more parameter values are invalid'. I get the
same message even in Safe Mode. Is there a solution to this?

did you try office diagnostics? Restart outlook?
--
Diane Poremsky [MVP - Outlook]



Outlook Tips by email:
mailto:[email protected]

EMO - a weekly newsletter about Outlook and Exchange:
mailto:[email protected]

 

[Brian Tillman [MVP - Outlook]]

I've tried the diagnostics several times and restarted outlook without any
result.

Try clearing the forms cache. See this:
http://www.howto-outlook.com/downloads/clearformscache.htm . I believe it
will apply to Outlook 2007 as well.

 

[RMB0718]

I'm not using any forms; this is happening when I try to change a contact or
add a task.

 

[Brian Tillman [MVP - Outlook]]

I'm not using any forms; this is happening when I try to change a contact
or
add a task.

Tasks and Contacts use forms. What do you think that windows is that opens
when you add or modify a contact or task? It's a form.

It's just something to try. Try it or not as you please.