The main cause of this error is that IPA you’re trying to install is not supported by the iOS version you’re using.

Tap on OK to save changes and try sideloading again.

Unzip the IPA file first and then try dropping it on cydia impactor.

This specific error may be caused because you are directly dropping IPA files onto the cydia impactor.

Move yourself to downloaded Cydia Impactor folder and find a file with.

crypto-win.cpp:29 Key not valid for use in specified state.

If it is still not opening, you need to update your system or reset the Windows.

Now log out of the old account and try opening your impactor.exe files. Click on added account and make it Administrator by changing account’s type. Step 5: Head again towards Setting > Account where you will be able to see the newly added account. Step 4: Now, login with the account you created in the first step. Step 3: You can add either a family member or someone else to this PC option. Step 2: Navigate to Setting > Accounts > Family and other users on your operating Windows OS. Step 1: Create a brand new Microsoft account. Step 5: Choose Windows XP/7 out of the list of the OS and hit Apply. Step 4: Now, tick this option: “ Run this program in compatibility mode for” Step 3: Navigate to Windows > Compatibility. Step 2: Right-click on impactor.exe and select “ Properties” from a pop-up. Step 1: Download the latest cydia impactor and extract it to the easily accessible location. Solution 1: Run impactor.exe in compatibility mode The current software/tool is not compatible with OS version you’re using is a probable cause. This is the common error which Windows OS users face while using certain software. Get ready to roam! Cydia Impactor Errors & Solution It is going to be long as we’ve listed almost all cydia impactor errors that exist on this planet. Whatever the cause it is, you are gonna get a perfect diagnosis along with medicare in this article. Utilization of old Cydia Impactor version.Well, before proceeding further, here are some common causes of cydia impactor errors that you should consider before having your hands on Cydia Impactor. It may be troubling you but it is gonna be alright after getting multiple working solutions. Depending on your operating environment, don’t hesitate to welcome any cydia impactor error.

Provision cpp 81 cydia impactor