diff --git a/slsReceiverSoftware/include/BinaryFileStatic.h b/slsReceiverSoftware/include/BinaryFileStatic.h
index 5cbc2b8ce..e57374616 100644
--- a/slsReceiverSoftware/include/BinaryFileStatic.h
+++ b/slsReceiverSoftware/include/BinaryFileStatic.h
@@ -129,16 +129,32 @@ class BinaryFileStatic {
 		time_t t = time(0);
 		char message[MAX_STR_LENGTH];
 		sprintf(message,
-				"Version\t\t: %.1f\n"
-				"Dynamic Range\t: %d\n"
-				"Ten Giga\t: %d\n"
-				"Image Size\t: %d bytes\n"
-				"x\t\t: %d pixels\n"
-				"y\t\t: %d pixels\n"
-				"Total Frames\t: %lld\n"
-				"Exptime (ns)\t: %lld\n"
-				"Period (ns)\t: %lld\n"
-				"Timestamp\t: %s\n\n",
+				"Version		: %.1f\n"
+				"Dynamic Range	: %d\n"
+				"Ten Giga		: %d\n"
+				"Image Size		: %d bytes\n"
+				"x				: %d pixels\n"
+				"y				: %d pixels\n"
+				"Total Frames	: %lld\n"
+				"Exptime (ns)	: %lld\n"
+				"Period (ns)	: %lld\n"
+				"Timestamp		: %s\n\n"
+
+				"#Frame Header\n"
+				"Frame Number       : 8 bytes\n"
+				"Exposure Length    : 4 bytes\n"
+				"Packet Number      : 4 bytes\n"
+				"Bunch ID           : 8 bytes\n"
+				"Timestamp          : 8 bytes\n"
+				"Module Id          : 2 bytes\n"
+				"X Coordinate       : 2 bytes\n"
+				"Y Coordinate       : 2 bytes\n"
+				"Z Coordinate       : 2 bytes\n"
+				"Debug              : 4 bytes\n"
+				"Round Robin Number : 2 bytes\n"
+				"Detector Type      : 1 byte\n"
+				"Header Version     : 1 byte\n"
+				,
 				version,
 				dr,
 				tenE,
diff --git a/slsReceiverSoftware/include/UDPStandardImplementation.h b/slsReceiverSoftware/include/UDPStandardImplementation.h
index 0a1c5ea1d..030887b93 100644
--- a/slsReceiverSoftware/include/UDPStandardImplementation.h
+++ b/slsReceiverSoftware/include/UDPStandardImplementation.h
@@ -236,12 +236,6 @@ private:
 	 */
 	void StartRunning();
 
-	/**
-	 * Verifies if the callbacks are registered for the callback variable
-	 * @returns OK or FAIL
-	 */
-
-	int VerifyCallBackAction();
 
 
 	//*** Class Members ***
diff --git a/slsReceiverSoftware/src/UDPStandardImplementation.cpp b/slsReceiverSoftware/src/UDPStandardImplementation.cpp
index f17ecc8b9..cdd91ea2e 100644
--- a/slsReceiverSoftware/src/UDPStandardImplementation.cpp
+++ b/slsReceiverSoftware/src/UDPStandardImplementation.cpp
@@ -427,33 +427,6 @@ void UDPStandardImplementation::resetAcquisitionCount() {
 }
 
 
-int UDPStandardImplementation::VerifyCallBackAction() {
-	/** file path and file index not required?? or need to include detector index?  do they need the datasize? its given for write data anyway */
-
-	callbackAction=startAcquisitionCallBack(filePath, fileName, fileIndex,
-			(generalData->fifoBufferSize) * numberofJobs + (generalData->fifoBufferHeaderSize), pStartAcquisition);
-	switch(callbackAction) {
-	case 0:
-		if (acquisitionFinishedCallBack == NULL || rawDataReadyCallBack == NULL) {
-			FILE_LOG(logERROR) << "Callback action 0: All the call backs must be registered";
-			return FAIL;
-		}
-		cout << "Start Acquisition, Acquisition Finished and Data Write has been defined externally" << endl;
-		break;
-	case 1:
-		if (rawDataReadyCallBack == NULL) {
-			FILE_LOG(logERROR) << "Callback action 1: RawDataReady call backs must be registered";
-			return FAIL;
-		}
-		cout << "Data Write defined externally" << endl;
-		break;
-	case 2:break;
-	default:
-		cprintf(RED,"Error: Unknown call back action.\n");
-		return FAIL;
-	}
-	return OK;
-}
 
 int UDPStandardImplementation::startReceiver(char *c) {
 	cout << endl << endl;
@@ -470,13 +443,21 @@ int UDPStandardImplementation::startReceiver(char *c) {
 
 	//callbacks
 	callbackAction = DO_EVERYTHING;
-	if (startAcquisitionCallBack)
-		if (VerifyCallBackAction() == FAIL)
-			return FAIL;
+	if (startAcquisitionCallBack) {
+		callbackAction=startAcquisitionCallBack(filePath, fileName, fileIndex,
+				(generalData->fifoBufferSize) * numberofJobs + (generalData->fifoBufferHeaderSize), pStartAcquisition);
+		if (callbackAction == DO_NOTHING) {
+			if (acquisitionFinishedCallBack == NULL || rawDataReadyCallBack == NULL) {
+				FILE_LOG(logERROR) << "Callback action 0: All the call backs must be registered";
+				return FAIL;
+			}
+			cout << "Start Acquisition, Acquisition Finished and Data Write has been defined externally" << endl;
+		}
+	}
 
 	//processor->writer
 	if (fileWriteEnable) {
-		if (callbackAction > DO_NOTHING && SetupWriter() == FAIL) {
+		if (callbackAction == DO_EVERYTHING && SetupWriter() == FAIL) {
 			strcpy(c,"Could not create file.");
 			FILE_LOG(logERROR) << c;
 			return FAIL;