Fail to download (upload to device) file

[nedoskiv]

Hello,
I got a problem transferring file to device (uncompressed variant - index.html):

http://r-control.eu/index.zip

When I try to upload that file, i got this output:

`Ready to download this file,please wait!
..............................................................................................................................
download false4

Traceback (most recent call last):
File "", line 1

myfile.write(b'PK\x03\x04\x14\x00\x00\x00\x08\x00\x93D4Nyxb\xfdO\x1c\x00\x00\xe4\x81\x00\x00\n\x00\x00\x00index.html\xe5\x1cWs\xf3D\xf09\xcc\xf0\x1f\x0e1@Bb\xc5\xb2\xe3$\xa4\xd0\xfb\xd0\xcb\x00\x03\x0c#\xdb\xb2#\x90,#\xc9t\x18z{\xa0\xf7\xde\x86\x07\x9e>z\x8

Switched to adafruit ampy tool to test if I can upload it, it works well there.