diff --git a/Makefile b/Makefile
index 0dfe1f8..09b396d 100644
--- a/Makefile
+++ b/Makefile
@@ -8,7 +8,7 @@ CXX = g++
 
 # define any compile-time flags
 # CXXFLAGS	:= -std=c++17 -Wall -Wextra -g -lssl -lcrypto -w
-CXXFLAGS	:= -Wall -Wextra -g -lssl -lcrypto 
+CXXFLAGS := -Wall -Wextra -g -lssl -lcrypto -std=c++11
 
 # define library paths in addition to /usr/lib
 #   if I wanted to include libraries not in /usr/lib I'd specify
@@ -16,10 +16,10 @@ CXXFLAGS	:= -Wall -Wextra -g -lssl -lcrypto
 LFLAGS =
 
 # define output directory
-OUTPUT	:= output
+OUTPUT:= output
 
 # define source directory
-SRC		:= src src/common src/reader src/generator
+SRC := src src/common src/reader src/generator
 
 # define include directory
 INCLUDE	:= include include/common include/reader include/generator
diff --git a/docker/Makefile b/docker/Makefile
index 98318a5..56fb700 100644
--- a/docker/Makefile
+++ b/docker/Makefile
@@ -8,7 +8,7 @@ CXX = g++
 
 # define any compile-time flags
 # CXXFLAGS	:= -std=c++17 -Wall -Wextra -g -lssl -lcrypto
-CXXFLAGS	:= -Wall -Wextra -g -lssl -lcrypto -std=c++11
+CXXFLAGS	:= -Wall -Wextra -g -lssl -lcrypto -w -std=c++11
 
 # define library paths in addition to /usr/lib
 #   if I wanted to include libraries not in /usr/lib I'd specify
diff --git a/output/createnew.bat b/output/createnew.bat
index 2025a9f..2843714 100644
--- a/output/createnew.bat
+++ b/output/createnew.bat
@@ -1 +1 @@
-licenceGenerator.exe -uid=9a2314bcee131834715adcabc506724c -cid=9f54495344434954615ad803c50171bf -csd=400e00325b5900003be77f800a400043 -outputType=file -configFileName=licData.xml
+licenceGenerator.exe -uid=a3395d1b898b4fdbbd563f9c75b3e885.a433 -cid=9f54495344434954615ad803c50171bf -csd=400e00325b5900003be77f800a400043 -outputType=file -configFileName=licData.xml
diff --git a/output/ezlic_drt0_yfavdwbbxbg.lic b/output/ezlic_drt0_xxbxdjhxyhc.lic
similarity index 62%
rename from output/ezlic_drt0_yfavdwbbxbg.lic
rename to output/ezlic_drt0_xxbxdjhxyhc.lic
index f8aa693..fb8b19f 100644
Binary files a/output/ezlic_drt0_yfavdwbbxbg.lic and b/output/ezlic_drt0_xxbxdjhxyhc.lic differ
diff --git a/output/licData.xml b/output/licData.xml
index 9bcb75d..ff346fa 100644
--- a/output/licData.xml
+++ b/output/licData.xml
@@ -3,7 +3,7 @@
 <licenceType licenceVersion="1" licenceIndex="0">DRT</licenceType>
 <plcType>wago</plcType>
 <licenceName>Licence pro EOV_OSV</licenceName>
-<project>Zdenda Test CRC4</project>
+<project>Licence ELC3</project>
 <items>
 <item>
 <name>pt_Ez_interHW</name>
@@ -33,7 +33,7 @@
 <item>
 <name>pt_Ez_iec61850c</name>
 <protoId>7</protoId>
-<dataPointsCount>30777</dataPointsCount>
+<dataPointsCount>77</dataPointsCount>
 </item>
 </items>
 </licence>
\ No newline at end of file
diff --git a/output/machine-id b/output/machine-id
index da26398..382e210 100644
--- a/output/machine-id
+++ b/output/machine-id
@@ -1 +1 @@
-9a2314bcee131834715adcabc506724c
\ No newline at end of file
+a3395d1b898b4fdbbd563f9c75b3e885
diff --git a/src/CreateLicence.cpp b/src/CreateLicence.cpp
index 5d98fed..424d0fd 100644
--- a/src/CreateLicence.cpp
+++ b/src/CreateLicence.cpp
@@ -1,6 +1,6 @@
 #ifndef EZ_APPLICATION_LICENCE_DISABLE
-// #define LINUX 1
-#define WINDOWS 1
+#define LINUX 1
+//#define WINDOWS 1
 #define READ 1
 
 #include <stdio.h>
@@ -11,7 +11,7 @@
 /// @param argc
 /// @param argv parametry pro generování licence
 /// @return
-int main(int argc, char *argv[])
+int main8(int argc, char *argv[])
 {
   unordered_map<string, string> arguments = getArguments(argc, argv);
   try
diff --git a/src/ReadLicence.cpp b/src/ReadLicence.cpp
index b073686..5689d87 100644
--- a/src/ReadLicence.cpp
+++ b/src/ReadLicence.cpp
@@ -1,7 +1,7 @@
 #ifndef EZ_APPLICATION_LICENCE_DISABLE
 
-//#define LINUX 1
-#define WINDOWS 1
+#define LINUX 1
+//#define WINDOWS 1
 
 #include "licenceReader.h"
 
@@ -9,7 +9,7 @@
 /// @param argc
 /// @param argv parametry pro generování licence
 /// @return
-int main8()
+int main()
 {
   // buffer,850client,104client, 104server, web
   // kouknout na unikatní klíc pro linux (native uid, i openssl neco má)
@@ -32,12 +32,10 @@ int main8()
     LicenceReader licenceReaderELC3{};
     if (licenceReaderELC3.initread(3, initStructure)) // iniciacni nacteni
     {
-      LicenceELC3Item info; // podle ELC a kompatibility určit strukuru (LicenceInfo11, LicenceInfo21, LicenceInfo31)
+      LicenceELC3Item info; // podle ELC a kompatibility určit strukuru (LicenceInfo1, LicenceInfo2, LicenceInfo3)
       // if ()
       int protocolId = 4;
-      cout << "název licenčního souboru: " << licenceReaderELC3.licInfo.licenceFileName << "\n";
-      cout << "cesta k licenčnímu souboru: " << licenceReaderELC3.licInfo.licenceFilePath << "\n";
-
+      
       if (licenceReaderELC3.getLicenceItemInfo(protocolId, &info))
       {
         cout << "Pocet licencních bodu pro " << info.protocolId << ": " << info.dataPointsCount << std::endl;
diff --git a/src/common/licenceELC3.cpp b/src/common/licenceELC3.cpp
index 1128f8b..3870a8b 100644
--- a/src/common/licenceELC3.cpp
+++ b/src/common/licenceELC3.cpp
@@ -110,7 +110,7 @@ vector<unsigned char> LicenceELC3::decryptPrivateContent(const std::vector<unsig
 
 void LicenceELC3::initVector(BYTE *iVector, BYTE *key)
 {
-  BYTE uidb[32] = {};
+  BYTE uidb[UID_LENGTH] = {};
   for (unsigned int i = 0; i < this->uid.length(); i++) uidb[i] = uid[i];
 
   CryptInitVector vec1 = {uidb[10],
diff --git a/src/common/utils.cpp b/src/common/utils.cpp
index 92b657d..cdfccb2 100644
--- a/src/common/utils.cpp
+++ b/src/common/utils.cpp
@@ -1,6 +1,7 @@
 
 #ifndef EZ_APPLICATION_LICENCE_DISABLE
-#define WINDOWS 1
+//#define WINDOWS 1
+#define LINUX 1
 
 #include <openssl/conf.h>
 #include <openssl/ssl.h> /* core library */
diff --git a/src/generator/LicenceGenerator.cpp b/src/generator/LicenceGenerator.cpp
index 41448b1..450737d 100644
--- a/src/generator/LicenceGenerator.cpp
+++ b/src/generator/LicenceGenerator.cpp
@@ -20,7 +20,7 @@ LicenceGenerator::LicenceGenerator(string uid, string cid, string csd, string da
 
   if (uid.empty() == false)
   {
-    if (uid.length() != 32) throw LicenceException((int)GeneralError::IvanlidParam, "UID incorrect size");
+    if (uid.length() < 32) throw LicenceException((int)GeneralError::IvanlidParam, "UID incorrect size");
     this->licData.uid = uid;
   }
   else
diff --git a/src/reader/LicenceReader.cpp b/src/reader/LicenceReader.cpp
index 8b1465c..4917cc9 100644
--- a/src/reader/LicenceReader.cpp
+++ b/src/reader/LicenceReader.cpp
@@ -112,6 +112,7 @@ bool LicenceReader::initread(int elcType, InitStructure &initStructure)
       {
         Reader::Licence3 licenceELC3 = Reader::Licence3(this->licIdentification);
         this->licence3 = &licenceELC3;
+        this->licence3->uid_path = initStructure.uid_filePath;
         licenceELC3.licenceFilePath = initStructure.licenceFilePath;
         this->licence3->readLicence(&this->licencesInfo);
         this->licInfo.licenceFileName = this->licence3->licFileName;
diff --git a/src/reader/licReaderELC3.cpp b/src/reader/licReaderELC3.cpp
index dd531d6..001dba5 100644
--- a/src/reader/licReaderELC3.cpp
+++ b/src/reader/licReaderELC3.cpp
@@ -20,8 +20,8 @@ namespace Reader
   bool Licence3::readLicence(LicenceInfoGeneral *licences)
   {
 
-    //uid load
     if (getUID() == false) throw LicenceException((int)GeneralError::UIDReadError, "Nepodařilo se načíst UID: " + uid_path);
+    if (this->uid.length() < UID_LENGTH) throw LicenceException((int)GeneralError::UIDReadError, "UID nemá požadovanou velikost: " + uid_path);
     
     string licFileName = getLicenceName();
     string licFilePath = this->licenceFilePath + licFileName;
@@ -35,8 +35,6 @@ namespace Reader
       throw LicenceException((int)GeneralError::FileOpenError, "Chyba otevření souboru licence: " + licFilePath);
     }
 
-
-
 #ifdef SHOW
     cout << "Celý vstup zašifrovaný: \n";
     for (const auto &x : content)
@@ -192,6 +190,7 @@ namespace Reader
 
     this->uid = string(content.begin(), content.end()); 
 
+
     return true;
   }