What does this this fatal error code mean?

[gsp318 0]

GTA IV FATAL ERROR: ZLIB20

"Invalid resource detected-Please re-instal the game. -3

[Yard1 2,158]

Get a better crack. Buy a game.

Or maybe

GTA IV FATAL ERROR: ZLIB20

"Invalid resource detected-Please re-instal the game. -3

Edited October 26, 2012 by Yard1

[Guest Policefanatic]

Ever trie to google that?

Found very many forums where thay dicussed it

[Chip. 83]

GTA IV FATAL ERROR: ZLIB20

"Invalid resource detected-Please re-instal the game. -3

The invalid resource usualy means theres something wrong with a texture(Map mod) or car mod, try spawning the texture/car mod and if it crashes on the spawn of that item, remove it. then see if you keep crashing. Edited October 26, 2012 by WhiteBoyOfUS

[gsp318 0]

It's every time I change from the hood view back to normal view...if that makes sense?