Is there a quick way to pass numerical arrays between two VB6 programs? Currently I am dumping the data from one program into an Access Db, then the other one reads it. However, speed is very critical and this is a little slower than I would like. The arrays are not extremely large, but there are several. Sorry if the answer is obvious, but this is posing a challenge for me...

Hi,
I think u r asking about inter process communication. U are doing thru Database. U can use File concept. or other inter process communication techniques.