When I look in the folder I do not see, mapleroyals.exe all i see is just mapleroyals and when i click it. it says that the parameter isn't working or something like that.
First of all, MapleRoyals.exe and MapleRoyals are the same. I think you simply hid your file name extensions. To re-enable file name extensions, simply click on the 'view' tab and tick "File name extensions". For the issue of "the parameter is incorrect", simply visit this link on 'Error -2147024809'. Or, see the quote below: If the above solution does not work, there is a more detailed explanation on the link (see Second post of Sila).
