Script Logic error when trying to Calculate P*Q

Question

I am new to MDX and Script Logic and need some help. 
I am trying to calculate Price * Qty.  Prices are stored in an Account called Unit_Price, and Qtys are stored in Accounts as well.  We have a Service property called "DRIVER" that points to the Account that holds the Q for that Service, but I can't seem to refer to it in Script Logic.  So, for each Service, I want to find the corresponding Unit_Price, lookup the Driver for that service and then use that to find the corresponding Quantity.  However, I'm having trouble with the portion that points to the Quantity. 
Can someone please help? 
This is the error that I get when I try to run it in the Logic Debugger: 
"Warning no. -2147467259 reading cell 0; The hierarchy '[SERVICE.DRIVER]' was not found in the cube when the string, [ACCOUNT].[SERVICE.DRIVER],was parsed. "
Here is my Script Logic:
*MEMBERSET(%BILL_ENTITY%,FILTER(DESCENDANTS([ENTITY].[547],99,LEAVES), [ENTITY].CurrentMember.Properties("BILLED_ENTITY")="X") )
*XDIM_MEMBERSET ENTITY = %BILL_ENTITY%
*MEMBERSET(%PQ_SERVICE%,FILTER(DESCENDANTS([SERVICE].[TOTAL_SERVICE],99,LEAVES), [SERVICE].CurrentMember.Properties("ALLOC_METHOD")<>"") )
*XDIM_MEMBERSET SERVICE=%PQ_SERVICE%
*XDIM_MEMBERSET CATEGORY = %CATEGORY_SET%
*XDIM_MEMBERSET TIME = %TIME_SET%
*XDIM_MEMBERSET DATASRC = INPUT
*FOR SERVICE.ALLOC_METHOD = "PQ" 
            [ACCOUNT].[#16404ZZZ] = ( [ACCOUNT].[UNIT_PRICE], [TIME].currentmember) * ([ACCOUNT].[SERVICE.DRIVER], TIME].currentmember)
*NEXT           
*COMMIT

Answer 1

1. completely uninstall all the nokia PC Suite products with this http://nds1.nokia.com/files/support/global/phones/software/Nokia_PC_Suite_Cleaner_7_1_1.exe, and also uninstall all OVI Suite products
2. reboot pc
3. download & Install a fresh copy of PC Suite
4. it will then have you download and install a new version of the software installer after you connect your e90
it should be fine after that. i had to do the same thing a while back.
re: no able to sync the calendar with ovi suite:
go to the Sync drop down and then select Sync Calendar.
hope that helps