HCL Connections MS Desktop Plugin - uploading files < 100mb with enabled IHS upload module

If you have configured file uploads through IBM HTTP server for your Connections envoirnment and the set the limit for simpleUploadAPI <100mb you will need to adjust the registry of your client: 

HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\IBM\Social Connectors\Settings - "LargeFileSize" must match the value that is set for "simpleUploadAPI" inside files-config.xml. But: by default only a value down to 25MB is allowed.

If you envoirnment requires IHS handling attachments < 25 mb you will need to ask for a customized MSDesktop Plugin @HCL. They will enable the plugin to be configured for smaller sizes.

CS0227039 for any case reference