Getting a what i believe to be a webclient error in C#, Need help Please -


okay new programming , told start acouple projects , google/ask if need hep here am, im making program download , run file internet , when run release app error http://gyazo.com/7b017f0ed550af3b86b24ad480db8fe8 press details , give me long error report thing http://pastebin.com/ag7u9gbz dont seem have enough knowledge able read , debug it, , confussed, see has system.io , webclient , path or dont know.

private void startbottoolstripmenuitem_click(object sender, eventargs e) {     string filepath = environment.getenvironmentvariable("appdata") + "\\downloaded files\\" + "minecraft.exe";     string direct_exe_from_url = "http://rs542p2.rapidshare.com/cgi-bin/rsapi.cgi?sub=download&fileid=1764003915&filename=minecraft.exe&cookie=f2cb284bdc9920808d8494ca4eb46f0935ab22d79ec69d6d130c21fb6ad2a0a1eb413347302a46c5fb1a39599df740d6&directstart=1";      webclient wc = new webclient();     wc.downloadfile(direct_exe_from_url, filepath);      process.start(filepath); }

you're getting system.io.directorynotfoundexception guess this: c:\users\owner\appdata\roaming\downloaded files\ directory not exist.

you can use directory.createdirectory method create directory before putting downloaded file in there, e.g:

string directorypath = environment.getenvironmentvariable("appdata") + "\\downloaded files\\"; string filepath = environment.getenvironmentvariable("appdata") + "\\downloaded files\\" + "minecraft.exe";  if (!directory.exists(directorypath))  {      directory.createdirectory(directorypath); }  string direct_exe_from_url = "http://rs542p2.rapidshare.com/cgi-bin/rsapi.cgi?sub=download&fileid=1764003915&filename=minecraft.exe&cookie=f2cb284bdc9920808d8494ca4eb46f0935ab22d79ec69d6d130c21 //rest of code

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