Getting Corrupted file exception for proper archives

[TejasPatadiya10]

Hi,

We have few archives which we can extract manually using 7z,WinZip etc but when we are extract it using squidbox-sevenzipsharp we are getting below error :

Could not extract files! Message: File is corrupted. Data error has occured.

please guide us for the same

[TejasPatadiya10]

We have checked further those are the password protected files and if we give password it extracts the file but still if i access it without password it should give "Wrong Password" error instead of giving below error :

Could not extract files! Message: File is corrupted. Data error has occured.

let us know if anything else is required