An unknown error occurred. Unable to implement method . The data type parameter ''is not valid. The cyclic redundancy check '' is not valid. Unable to create a converter. Prerequisite method''needs to be called. Method ''has already benn called. Bad parameter passed to method (''). The encrypt operation for PDF output failed.

The Read operation for the PDF temporary file failed. The Read operation for the PDF output file failed. The Write operation for the PDF temporary file failed. The Write operation for the PDF output file failed. The Search operation for the PDF temporary file failed. The Search operation for the PDF output file failed.

NULL is not a valid resource. The resource type '' is unknown.

The method cannot be called. The content of the object is in a done state. The method cannot be called. The content of the object must be in a done state. The Rotate value must be a multiple of 90. The image format is not supported. The rendering intent is not valid. The paint type is not valid. The clipping type is not valid. The tile object passed is not colored. The tile object passed must be uncolored. The method cannot be called. The SetPatternType method of the pattern must be called first. The method cannot be called. The preconditions of the object have not been met.