Hi, thanks for the reply.

my client only have Adagio Ledger and Receivable module installed, and the Lanpak that was required for the update

the file date for the @R90AI.ssi and @R90AR.ssi matches March 19, 2009. And the 2 files are located inside the \softrak\dict directory. I tried to remove the 2 files and re-install the Receivable upgrade, but it still gives out the same error

and yes, I was using Receivable 8.1A to check the data integrity

***Edited***

I tried to ran Receivable 9 Sample data, it prompted me for the following

EZFile Directories

Please confirm the location of required program files.

The currency file and task files are typically located in the Adagio \SOFTRAK\SYSTEM directory

I entered in the \softrak\system directory for both currenty and task files. After that, it gives out the same error message: Critical error: (1212) invalid path to data dictionary