Invalid use of vertical bars in query expression

[bashfirst]

I'm trying to insert a record into a memo field of an Access database. The record contains vertical bars (| &#0124. I get an error message of
Err 3075
Invalid use of vertical bars in query expression.

I can't find any mention of vertical bars being a problem. Anybody know the right answer?

TIA
Bash

[Scuzy]

Vertical bars are reserved in SQL to concatinate two strings together. To refer to them as characters and not directives try preceding them with backslashes.

[bashfirst]

Thanks... I was aware the | | did concatenation for other DB engines, but was unaware of it being a problem in Access. I did finally find mention of the usage in the help files in the Use values in expressions topic. Thanx