diff --git a/src/wii.rs b/src/wii.rs
index b156a05..298d5ed 100644
--- a/src/wii.rs
+++ b/src/wii.rs
@@ -89,13 +89,16 @@ impl Wii {
             "/title/00000001/00000002/data/state.dat",
             FileAccessMode::Read,
         ) {
-            state.read(&mut state_buf);
-            flags = Some(StateFlags::try_from(&state_buf).unwrap());
-        }
+            if state.read(&mut state_buf).is_ok() {
+                flags = Some(StateFlags::try_from(&state_buf).unwrap());
+            };
+        };
+
         if let Ok(mut nand_info) = Ios::open("/shared2/sys/NANDBOOTINFO", FileAccessMode::Read) {
-            nand_info.read(&mut nand_info_buf);
-            info = Some(NandBootInfo::try_from(&nand_info_buf).unwrap());
-        }
+            if nand_info.read(&mut nand_info_buf).is_ok() {
+                info = Some(NandBootInfo::try_from(&nand_info_buf).unwrap());
+            }
+        };
 
         if flags.is_some() && info.is_some() {
             while Self::valid_checksum(&state_buf) && Self::valid_checksum(&nand_info_buf) {}