Download citrix receiver for windows server 2008 r2. This enhancement provides significant improvements in the performance of file transfers to enable this fix, you must install both a server hotfix (xa650w2k8r2x64r02 or its replacement) and a version of receiver for windows (citrix receiver for windows 34 cumulative update 2 or its replacement) that contains fix #la1263.
download citrix receiver for windows server 2008 r2
If you are using the appcenter, restart the server to ensure the hotfix rollup pack is added to the console's hotfix inventory list symbols files location (for use only when instructed by citrix technical support): xa650w2k8r2x64r07 symbols for windows server 2008 r2 files updated (all dates/times utc).