0074: Disabled option

The compiler finds a conditional statement with a logical operator (AND or OR) but the required Check conditions option is turned off. Using logical operators is only allowed when this option is enabled.

Possible solutions: enable Check conditions in the options or replace the operator with an appropriate integer number:

if and    // error, option disabled
    0@ == 1
    1@ == 1
then
    //
end

if 1    // OK
    0@ == 1
    1@ == 1
then
    //
end