The reminder is "standard time starts today" that was probably entered when
we found out that daylight savings time start and end times had been changed
this year. The reminder comes up many times -- not just upon opening
Outlooki. Clicking "dismiss", I get error "Cannot turn off the reminder. You
may be reminded again. Could not complete the operation. One or more
parameter values are not valid." Clicking "open item" I get "Cannot open the
item for this reminder. The end date you entered occurs before the start
date." Have tried the /cleanreminders switch and all other suggestions for
deleting reminders. Have gone back and forth thru the calendar day at a
time. Cannot find the item. I'm going nuts ! ! !HELP ! ! !

I am having this same issue. Please reply here if you have found the fix.
Thanks!

"1423Stann" wrote:

> The reminder is "standard time starts today" that was probably entered when
> we found out that daylight savings time start and end times had been changed
> this year. The reminder comes up many times -- not just upon opening
> Outlooki. Clicking "dismiss", I get error "Cannot turn off the reminder. You
> may be reminded again. Could not complete the operation. One or more
> parameter values are not valid." Clicking "open item" I get "Cannot open the
> item for this reminder. The end date you entered occurs before the start
> date." Have tried the /cleanreminders switch and all other suggestions for
> deleting reminders. Have gone back and forth thru the calendar day at a
> time. Cannot find the item. I'm going nuts ! ! !HELP ! ! !

Did you ever find the fix???

It is starting to drive me crazy.

"1423Stann" wrote:

> The reminder is "standard time starts today" that was probably entered when
> we found out that daylight savings time start and end times had been changed
> this year. The reminder comes up many times -- not just upon opening
> Outlooki. Clicking "dismiss", I get error "Cannot turn off the reminder. You
> may be reminded again. Could not complete the operation. One or more
> parameter values are not valid." Clicking "open item" I get "Cannot open the
> item for this reminder. The end date you entered occurs before the start
> date." Have tried the /cleanreminders switch and all other suggestions for
> deleting reminders. Have gone back and forth thru the calendar day at a
> time. Cannot find the item. I'm going nuts ! ! !HELP ! ! !

Did you ever find the fix???

It is starting to drive me crazy.

"hmkjr" wrote:

> I am having this same issue. Please reply here if you have found the fix.
> Thanks!
>
> "1423Stann" wrote:
>
> > The reminder is "standard time starts today" that was probably entered when
> > we found out that daylight savings time start and end times had been changed
> > this year. The reminder comes up many times -- not just upon opening
> > Outlooki. Clicking "dismiss", I get error "Cannot turn off the reminder. You
> > may be reminded again. Could not complete the operation. One or more
> > parameter values are not valid." Clicking "open item" I get "Cannot open the
> > item for this reminder. The end date you entered occurs before the start
> > date." Have tried the /cleanreminders switch and all other suggestions for
> > deleting reminders. Have gone back and forth thru the calendar day at a
> > time. Cannot find the item. I'm going nuts ! ! !HELP ! ! !

Don't trouble yourself to download patch or updates, just;

1- Click on Outlook Calender shortcut
2- Click on View tab & select Current View and go to Recurring Appointments
3- Then search for your item(s) which should be culprit one. Just delete it.

That's it!

....mamat

"1423Stann" wrote:

> The reminder is "standard time starts today" that was probably entered when
> we found out that daylight savings time start and end times had been changed
> this year. The reminder comes up many times -- not just upon opening
> Outlooki. Clicking "dismiss", I get error "Cannot turn off the reminder. You
> may be reminded again. Could not complete the operation. One or more
> parameter values are not valid." Clicking "open item" I get "Cannot open the
> item for this reminder. The end date you entered occurs before the start
> date." Have tried the /cleanreminders switch and all other suggestions for
> deleting reminders. Have gone back and forth thru the calendar day at a
> time. Cannot find the item. I'm going nuts ! ! !HELP ! ! !