You are downloading the ACM Digital Library XAP file v22.214.171.124 for Windows Phone. ACM Digital Library is a free and useful Books & Reference app: ACM, (Association for Computing Machinery), the world’s largest educational and scientific computing society, brings you the ACM Digital ... You can now download the offline XAP file to install & try it.
Download Locations for ACM Digital Library 126.96.36.199 XAP file
Important Notice: Now Due To Unspecified Limitations, You Can Not Use The Offline XAP File To Install It Any More.
To try to install it manually from an SD card, you should choose one of the server location above to get the offline ACM Digital Library XAP file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.