X-Men Legends 2 PC Won't Run Windows 10: Fixes That Work
If X-Men Legends II won't launch on Windows 10, the likely cause is a Registry error from installation. Here is how to fix it, and which error messages you can safely ignore.
In this article
X-Men Legends 2 on Windows 10 may not start because of a possible Registry error from installation. On some newer systems, that error can stop the game from launching or make it crash on launch. [1] Learn more in X-Men Legends 2 PC Controls.
The quick fix is to check the Registry with Registry Editor, then launch the game again. This article walks through that fix, explains the error pop-ups you may see along the way, and covers what to try if the game still fails.
Not every error message is a problem. Some pop-ups players report are harmless, and the game still plays after you dismiss them. [2] If you're unsure which kind you're seeing, the Registry check is the place to start.
Is a Registry error the reason the game crashes?
A Registry error during installation is a likely reason X-Men Legends 2 won't start on Windows 10. PCGamingWiki reports that on some newer systems, a possible Registry error during installation stops the game from launching or makes it crash on launch. [1]
This tends to affect newer systems, so a game that installed without warnings can still fail to start. Don't assume a clean-looking install means the problem lies somewhere else. The error may never show up during setup, and you only notice it when you double-click the icon and nothing happens, or the game closes right away.
The pattern is most useful when the game installed from a disc but never opens. A Windows 10 player described exactly that: the disc version installed, but it would not run. [3] If your copy behaves the same way, a bad install is a likely reason, and the Registry is the first place to look.
The next section walks through the fix step by step, starting with the backup you should make before you touch anything.
Are the DLL and Alchemy error pop-ups a real problem?
Those Alchemy Report Handler and DLL pop-ups are often not a sign that the game is broken. Forum users have reported getting these errors when starting X-Men Legends II on PC [2]. Learn more in X-Men Legends 2 Walkthrough for PC.
The reply in that thread was short. One player said you just ignore the error and the game plays fine [2]. For example, say the pop-up appears, you close it, and the game keeps loading to the title screen and into play. In that case, the message did not stop the game, so you do not need to hunt for a fix just because the wording looks alarming.
The real test is what happens after the pop-up. Watch whether the game reaches the title screen and loads your save or a new game. If it still will not launch after the error, the pop-up is not the whole story. Return to the Registry fix below, which covers the problem that can keep the game from starting.
How do I fix the launch problem step by step?
Follow these steps in order and stop as soon as the game launches. The fix centers on Registry Editor, so protect yourself before you touch anything.
- Back up the Registry or create a restore point before you change anything in Registry Editor. If an edit goes wrong, the backup lets you undo it instead of reinstalling Windows.
- Open Registry Editor and look for the entries that relate to the install error, as described in PCGamingWiki's guide. [1] Edit only entries that match the install error, since changing unrelated settings can cause new problems.
- Close Registry Editor, then launch X-Men Legends II again. If the title screen appears, the fix worked.
- If it still crashes and the error pop-up names Alchemy Report Handler or DLL errors, one forum user reported that ignoring the pop-up let the game play fine. [2] Changing graphics or other options at this point only adds variables you then have to undo.
Give each step a fair try before you move on, because the next step only matters if the previous one failed.
What to do if the game still won't run?
If the game still won't start, begin with the Registry check. Open Registry Editor, look for the entries tied to the install error, then close it and launch X-Men Legends II again. This is the first fix to try.
Treat the DLL and Alchemy pop-ups as harmless if the game runs after them. If it still fails, check the reinstall and the install steps again, then run the Registry check once more on the fresh install. Work through these in order, and you will quickly see which fix applies to your PC.