Run-time error '2100'

[Elena Christoforou]

Good day

When i run a set of code, i get an error message which
says "Run-time error '2100':

The control or subform control is too large for this
location"

When i debug, the error is on the line with the code
Me.txtName.Left = (lngStart * dblFactor) + lngLMarg

I get the same error for the code
Me.txtName.Width = (lngDuration * dblFactor)

Any ideas?

Regards,
Elena