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If the game is on an SSD, usually the files can be found in the Steam folder. It may be in C:\Program Files (x86)\Steam\steamapps\common\Counter-Strike 2. Also try checking in C:\Program Files\Steam for inaccessible or system folders, sometimes they may be hidden. If that doesn't work, try reinstalling the game or look in Steam settings, where you can choose the installation folder.
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