Hello
I just noticed that the files with double byte characters as file name will be corrupted when uploaded via AjaxFileUpload (tested with version 4.1.7.0725). When I checked the contents of the uploaded file (I checked the copy stored in the AjaxFileUpload Temp folder) it seems that extra characters (likely from the header) were appended into the contents of the file.
Original file:
```
A simple text file
```
Uploaded file:
```
: text/plain
A simple text file
```
Comments: Merged with [27655](https://ajaxcontroltoolkit.codeplex.com/workitem/27655)
I just noticed that the files with double byte characters as file name will be corrupted when uploaded via AjaxFileUpload (tested with version 4.1.7.0725). When I checked the contents of the uploaded file (I checked the copy stored in the AjaxFileUpload Temp folder) it seems that extra characters (likely from the header) were appended into the contents of the file.
Original file:
```
A simple text file
```
Uploaded file:
```
: text/plain
A simple text file
```
Comments: Merged with [27655](https://ajaxcontroltoolkit.codeplex.com/workitem/27655)