You are downloading the OK client XAP file v1.2.0.0 for Windows Phone. OK client is a free Social App: Application OK Client is a mobile client for popular social network Odnoklassniki.ru, performed in a modern Metro Style. The application supports all modern. You can now download the offline XAP package file to install & try it.
Download Locations for OK client 1.2.0.0 XAP file
Package File
874a9f90-7b66-410c-b765-336de5156c5c.XAP
• Package Format: XAP
• Requires Device: Windows Phone 8.1, Windows Phone 8
• Package Version: 1.2.0.0
• Last Updated: August 28, 2016
• File Size: 2.08 MB (2185066 Bytes)
• SHA1: a738767d560f55f29519c28d10091267ac449c4c
• Download Now: Click Here >
Please be aware that the OK client XAP file you are to download is hosted on the Microsoft Store CDN server. You can read more about OK client or get it on Microsoft Store.
To try to install it manually from an SD card, you should choose one of the server location above to get the offline OK client XAP file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.