eCut requires VBA (Visual Basic for Applications) to run. Ensure you selected "Utilities > VBA" when you originally installed CorelDraw.
What is eCut for CorelDRAW? ... Your browser can't play this video. ... An error occurred. Try watching this video on www.youtube. eCut для CorelDRAW·Pavel Mishakov
The safest and most reliable method to download eCut is through the official developer channels.