| Working with Uploader for Silverlight > Maximum Upload Size |
You can use the C1Uploader.MaximumUploadSize property to set the maximum file size that a user can upload to the server per upload request. Set the MaximumUploadSize property to the maximum size per request allowed by your server. (If you are using ASP.NET, the default is 4MB.)
You can upload files larger than this size if you have C1Uploader split the file into pieces, each of which is smaller than or equal to the MaximumUploadSize.
By default, there is no maximum upload file size, and users can upload files as large as they like, but it can be useful to limit the size of file chunks. Large files take more time to upload, which can cause issues where files take too long to upload or uploads time out.
To resolve these issues, configure C1Uploader to use SplitFilesIntoMultipleRequests mode. C1Uploader splits the file into multiple requests and the MaximumUploadSize property specifies the size of each request.