Not sure what this means, but I think I need some help since CRD will hang and not execute any schedules.

Error Log paste:
-----------------------------------------------------
PC Name: PSPT231A
Date: 2/20/2006 10:42:59 AM
Error Description: Cast from string "" to type 'Double' is not valid.
Error Number: 13
Error Source: OnStart
Line Number: 0
-----------------------------------------------------

Your CRD database is corrupt. Right - click on each schedule and select "Refresh". This will rebuild settings for each schedule and the error should go away.

Thanks for tip! I think it panned out... For anyone interested, here's what I think happened:

We have some Crystal reports on networked folders.

That machine was updated with new IP/DNS information, which consequently severed the "connection" between our CRD server causing it to hang.

After refreshing those schedules, it appears all is well.

I hate it when cliche's rear their ugly head... I counted my eggs before they hatched.

A schedule refresh wasn't the only thing that was needed.
I removed a parameter field from the report & didn't realize you needed to refresh the parameters as well.

Live & learn.