problem opening build links

[PainX]

okay so i have this issue with build links they will download but they wont open automatically i cannot double click them in the temp folder either wont work but in mids i can manualy go select them in that folder and then it will open annoying to say the least 

[JayboH]

If you are on Windows, right click them and 'Open With' and find the hero designer program and check 'always'