diff --git a/src/lexfloatclient-exception.ts b/src/lexfloatclient-exception.ts
index ef07494..4864fa2 100644
--- a/src/lexfloatclient-exception.ts
+++ b/src/lexfloatclient-exception.ts
@@ -93,6 +93,31 @@ export class LexFloatClientException extends Error {
 			case LexFloatStatusCodes.LF_E_SERVER_LICENSE_GRACE_PERIOD_OVER:
 				message = "The grace period for server license is over.";
 				break;
+			case LexFloatStatusCodes.LF_E_SYSTEM_PERMISSION:
+				message = "Insufficient system permissions.";
+				break;
+			case LexFloatStatusCodes.LF_E_INVALID_PERMISSION_FLAG:
+				message = "Invalid permission flag.";
+				break;
+			
+			case LexFloatStatusCodes.LF_E_OFFLINE_FLOATING_LICENSE_NOT_ALLOWED:
+				message = "Offline floating license is not allowed for per-instance leasing strategy.";
+				break;
+			case LexFloatStatusCodes.LF_E_MAX_OFFLINE_LEASE_DURATION_EXCEEDED:
+				message = "Maximum offline lease duration exeeded.";
+				break;
+			case LexFloatStatusCodes.LF_E_ALLOWED_OFFLINE_FLOATING_CLIENTS_LIMIT_REACHED:
+				message = "Allowed offline floating clients limit reached.";
+				break;
+			case LexFloatStatusCodes.LF_E_WMIC:
+				message = "Fingerprint couldn't be generated because Windows Management Instrumentation (WMI) service has been disabled. This error is specific to Windows only";
+				break;
+			case LexFloatStatusCodes.LF_E_MACHINE_FINGERPRINT:
+				message = "Machine fingerprint has changed since activation.";
+				break;
+			case LexFloatStatusCodes.LF_E_PROXY_NOT_TRUSTED:
+				message = "Request blocked due to untrusted proxy.";
+				break;
 			default:
 				message = 'Unknown error!';
 		}
diff --git a/src/lexfloatstatus-codes.ts b/src/lexfloatstatus-codes.ts
index 605ca7e..f89507d 100644
--- a/src/lexfloatstatus-codes.ts
+++ b/src/lexfloatstatus-codes.ts
@@ -108,11 +108,53 @@ export const LexFloatStatusCodes = {
 	 */
 	LF_E_FEATURE_FLAG_NOT_FOUND: 58,
 
+    /**
+     * Insufficient system permissions.
+    */
+    LF_E_SYSTEM_PERMISSION: 59,
+
 	/**
 	 * IP address is not allowed.
 	 */
 	LF_E_IP: 60,
 
+    /**
+     * Invalid permission flag.
+     */
+    LF_E_INVALID_PERMISSION_FLAG: 61,
+
+    /**
+     * Offline floating license is not allowed for per-instance leasing strategy.
+     */
+    LF_E_OFFLINE_FLOATING_LICENSE_NOT_ALLOWED: 62,
+
+    /**
+     * Maximum offline lease duration exeeded.
+     */
+
+    LF_E_MAX_OFFLINE_LEASE_DURATION_EXCEEDED: 63,
+
+    /**
+     * Allowed offline floating clients limit reached.
+     */
+    LF_E_ALLOWED_OFFLINE_FLOATING_CLIENTS_LIMIT_REACHED: 64,
+
+    /**
+     * Fingerprint couldn't be generated because Windows Management Instrumentation (WMI) service has been disabled. 
+     * This error is specific to Windows only.
+     */
+    LF_E_WMIC : 65,
+
+    /**
+     * Machine fingerprint has changed since activation.
+     */
+    LF_E_MACHINE_FINGERPRINT : 66,
+
+	/**
+     * Request blocked due to untrusted proxy.
+     */
+    LF_E_PROXY_NOT_TRUSTED : 67,
+
 	/**
 	 * Client error.
 	 */
diff --git a/src/native/LexFloatStatusCodes.h b/src/native/LexFloatStatusCodes.h
index b4869fb..34cfe4b 100644
--- a/src/native/LexFloatStatusCodes.h
+++ b/src/native/LexFloatStatusCodes.h
@@ -132,12 +132,70 @@ enum LexFloatStatusCodes
     */
     LF_E_FEATURE_FLAG_NOT_FOUND = 58,
 
+    /*
+        CODE: LF_E_SYSTEM_PERMISSION
+
+        MESSAGE: Insufficient system permissions.
+    */
+    LF_E_SYSTEM_PERMISSION = 59,
+
     /*
         CODE: LF_E_IP
         MESSAGE: IP address is not allowed.
     */
     LF_E_IP = 60,
 
+    /*
+        CODE: LF_E_INVALID_PERMISSION_FLAG
+
+        MESSAGE: Invalid permission flag.
+    */
+    LF_E_INVALID_PERMISSION_FLAG = 61,
+
+    /*
+        CODE: LF_E_OFFLINE_FLOATING_LICENSE_NOT_ALLOWED
+
+        MESSAGE: Offline floating license is not allowed for per-instance leasing strategy.
+    */
+    LF_E_OFFLINE_FLOATING_LICENSE_NOT_ALLOWED = 62,
+
+    /*
+        CODE: LF_E_MAX_OFFLINE_LEASE_DURATION_EXCEEDED
+
+        MESSAGE: Maximum offline lease duration exeeded.
+    */
+    LF_E_MAX_OFFLINE_LEASE_DURATION_EXCEEDED = 63,
+
+    /*
+        CODE: LF_E_ALLOWED_OFFLINE_FLOATING_CLIENTS_LIMIT_REACHED
+
+        MESSAGE: Allowed offline floating clients limit reached.
+    */
+    LF_E_ALLOWED_OFFLINE_FLOATING_CLIENTS_LIMIT_REACHED = 64,
+    
+    /*
+        CODE: LF_E_WMIC
+
+        MESSAGE: Fingerprint couldn't be generated because Windows Management
+        Instrumentation (WMI) service has been disabled. This error is specific
+        to Windows only.
+    */
+    LF_E_WMIC = 65,
+    
+    /*
+        CODE: LF_E_MACHINE_FINGERPRINT
+
+        MESSAGE: Machine fingerprint has changed since activation.
+    */
+    LF_E_MACHINE_FINGERPRINT = 66,
+
+    /*
+        CODE: LF_E_PROXY_NOT_TRUSTED
+        
+        MESSAGE: Request blocked due to untrusted proxy.
+    */
+    LF_E_PROXY_NOT_TRUSTED = 67,
+
     /*
         CODE: LF_E_CLIENT
         MESSAGE: Client error.