diff --git a/Audio/AudioCodec97/AudioCodec97Driver.cpp b/Audio/AudioCodec97/AudioCodec97Driver.cpp
index 916112ff..8b452e99 100644
--- a/Audio/AudioCodec97/AudioCodec97Driver.cpp
+++ b/Audio/AudioCodec97/AudioCodec97Driver.cpp
@@ -276,7 +276,7 @@ int CallbackHandler(KernelCallback *Data)
                         }
                     }
 
-                } while (RemainingBDL >= DescriptorListLength - 1 && (!inw(BAR.BusMasterAddress + PCMOUT_Status) & TC_DMAControllerControl));
+                } while (RemainingBDL >= DescriptorListLength - 1 && !(inw(BAR.BusMasterAddress + PCMOUT_Status) & TC_DMAControllerControl));
             }
 
             {
@@ -298,7 +298,7 @@ int CallbackHandler(KernelCallback *Data)
 
                     if (Wrote == 0)
                         break;
-                    KAPI->Util.memcpy((void *)DescriptorList[NextBDL].Address, Buffer, Wrote);
+                    KAPI->Util.memcpy((void *)((uint64_t)DescriptorList[NextBDL].Address), Buffer, Wrote);
                     DescriptorList[NextBDL].Flags = 0;
 
                     Buffer += Wrote;
diff --git a/Audio/AudioCodec97/ac97.hpp b/Audio/AudioCodec97/ac97.hpp
index 6c2a3912..ef2aa5e9 100644
--- a/Audio/AudioCodec97/ac97.hpp
+++ b/Audio/AudioCodec97/ac97.hpp
@@ -168,43 +168,43 @@ enum OutputPulseCodeModulationRegisters
      * @brief Physical Address of Buffer Descriptor List
      * @note Length: dword
      */
-    PCMOUT_BufferDescriptorList = NABM_PCMOutBox + NABMBOFF_BufferDescriptorList,
+    PCMOUT_BufferDescriptorList = (int)NABM_PCMOutBox + (int)NABMBOFF_BufferDescriptorList,
 
     /**
      * @brief Number of Actual Processed Buffer Descriptor Entry
      * @note Length: byte
      */
-    PCMOUT_BufferDescriptorEntry = NABM_PCMOutBox + NABMBOFF_BufferDescriptorEntry,
+    PCMOUT_BufferDescriptorEntry = (int)NABM_PCMOutBox + (int)NABMBOFF_BufferDescriptorEntry,
 
     /**
      * @brief Number of all Descriptor Entries
      * @note Length: byte
      */
-    PCMOUT_DescriptorEntries = NABM_PCMOutBox + NABMBOFF_DescriptorEntries,
+    PCMOUT_DescriptorEntries = (int)NABM_PCMOutBox + (int)NABMBOFF_DescriptorEntries,
 
     /**
      * @brief Status of transferring Data
      * @note Length: word
      */
-    PCMOUT_Status = NABM_PCMOutBox + NABMBOFF_Status,
+    PCMOUT_Status = (int)NABM_PCMOutBox + (int)NABMBOFF_Status,
 
     /**
      * @brief Number of transferred Samples in Actual Processed Entry
      * @note Length: word
      */
-    PCMOUT_TransferredSamples = NABM_PCMOutBox + NABMBOFF_TransferredSamples,
+    PCMOUT_TransferredSamples = (int)NABM_PCMOutBox + (int)NABMBOFF_TransferredSamples,
 
     /**
      * @brief Number of next processed Buffer Entry
      * @note Length: byte
      */
-    PCMOUT_NextProcessedBufferEntry = NABM_PCMOutBox + NABMBOFF_NextProcessedBufferEntry,
+    PCMOUT_NextProcessedBufferEntry = (int)NABM_PCMOutBox + (int)NABMBOFF_NextProcessedBufferEntry,
 
     /**
      * @brief Transfer Control
      * @note Length: byte
      */
-    PCMOUT_TransferControl = NABM_PCMOutBox + NABMBOFF_TransferControl,
+    PCMOUT_TransferControl = (int)NABM_PCMOutBox + (int)NABMBOFF_TransferControl,
 };
 
 enum TransferControlRegisters