The argument types 'Edm.Guid' and 'Edm.String' are incompatible

Error:
- The argument types 'Edm.Guid' and 'Edm.String' are incompatible for this operation. Near equals expression, line X, column Y.
- ObjectQuery<T>.Where problem with GUID
- Where filter predicate format is not match with GUID and ...

Solution:
The GUID format in where clause must be started with GUID term and covered with single quotation, like below

X.Where("it.ID = GUID'00000000-0000-0000-0000-000000000001'");