从老外的论坛里拷贝过来的，我不懂如何在VC里用duping，所以请各位大佬看看原文里老外怎么实现的：
"At least on PC, by using glitches to start one mission during another (OM0) you can glitch criminal rating. Starting mission Spilling the Beans during Martha's Mug Shot when game requires taking photos adds 17040276 to criminal rating. Similarly, combination of Two Bit Hit and buying Hyman Condo safehouse causes similar result. It has not been tested if it works on PS2 (ergo PS4) though."
"At least on PC, by using glitches to start one mission during another (OM0) you can glitch criminal rating. Starting mission Spilling the Beans during Martha's Mug Shot when game requires taking photos adds 17040276 to criminal rating. Similarly, combination of Two Bit Hit and buying Hyman Condo safehouse causes similar result. It has not been tested if it works on PS2 (ergo PS4) though."
