Usually this happens when the conversion would try to convert different types of data between each other, such as audio to image, or it can't be done because incompatibility between programs, caused by closed file formats, very limited support or by other problems. This conversion entry was verified by us and conversion from ex4 to mq4 was flagged as wrong or not possible. Unfortunately, there is no detailed software record in the database for this conversion. Sources mention that there was decompiler available in the past that could work with some older ex4 files, but everything points to the fact that such conversion should not be doable. Possible software with support for converting of ex4 files to mq4 file format.Įx4 to mq4 conversion seems to be related to some kind of export between two Forex files.