Error: Input string was not in a correct format

I get this error for every table that have a decimal og numeric column.

Profiling Failed

The profiling of table ... of database ... failed.

Input string was not i a correct format.

Example of table:

create table test (t1 numeric(5,2))

insert into test
values (1)

I am using version of data Profiler.

I am working on a server with danish language, so I would guess that is the problem.