Problems with virtualization

Issues related to VMProtect
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camxxcore
Posts: 12
Joined: Mon Jun 17, 2019 1:42 am

Problems with virtualization

Post by camxxcore »

I've been using the software without issue for over a year now. But recently I've experienced a problem while protecting a certain area of my program. It seems to be some kind of incompatibility with the MSVC compiler, because sometimes the program works just fine after virtualization. But 8 times out of 10, the program just randomly exits before the execution has completed. I've tried everything such as changing the build target from 2015 to 2019 and everything in between. I've also disabled all compiler optimizations, which did not achieve a better result. Even explictily declaring the function with compiler optimizations disabled does not solve the problem. Does VMProtect have some issue protection functions of a certain length (this function in question is quite large) or is their certain control- flows I should avoid to help the protection succeed? How can I configure the visual studio compiler to be most compatible with VMProtect? Thank you in advance.
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Re: Problems with virtualization

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Are you a registered user of VMProtect?
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