Have you removed all traces of both programs? If not this may be the reason you cannot reinstall iPlayer. Try using revo-uninstaller (free version) from click here. This will remove all traces of the programs from your program files and registry.
Xiaomi Mi Mix 2 review
What went wrong at the Designs of the Year 2017
iPhone X news: Release date, price, new features & specs
Comment utiliser Live Photos ?