i think it has something to do with java path
Started executable C:\Users\fts\Downloads\RuneMate_setup.exe at Tue Jul 10 17:02:57 2018
number of sections: 5
size of optional headers: 224
resSectionTableStart: 648
rawDataSize: 11776, rawDataOffset: 270848
sun.locale.formatasdefault is true
language/country is nl_BE
GetTempPath returned 32 (last error 183)
make dir returned -1
change working directory to C:\Users\fts\Downloads
single instance mode
semaphore name Local\c:_users_fts_downloads_runemate_setup.exe, code 0, value 000001EC
Init done
Starting work
number of sections: 5
size of optional headers: 224
resSectionTableStart: 648
rawDataSize: 11776, rawDataOffset: 270848
starting at 282624
verifying integrity length 13461267
checksums: 2138811731 2138811731 2138811731 2138811731
GetTempPath returned 32 (last error 183)
make dir returned -1
tempPath is C:\Users\fts\AppData\Local\Temp\
tempFile is C:\Users\fts\AppData\Local\Temp\e4jA1FA.tmp
Temp dir3: C:\Users\fts\AppData\Local\Temp\e4jA1FA.tmp_dir1531234977
native lib dir is
GetTempPath returned 32 (last error 183)
make dir returned -1
Setting PATH (native libs) C:\Program Files (x86)\Google\Chrome\Application;C:\Program Files\Java\jdk-10.0.1\bin
extracting files
Included files: 16
extracting C:\Users\fts\AppData\Local\Temp\e4jA1FA.tmp_dir1531234977\i4jruntime.jar (size: 1347965)
extracting C:\Users\fts\AppData\Local\Temp\e4jA1FA.tmp_dir1531234977\i4jparams.conf (size: 83127)
extracting C:\Users\fts\AppData\Local\Temp\e4jA1FA.tmp_dir1531234977\i4j_extf_0_12o4hu7.utf8 (size: 32732)
extracting C:\Users\fts\AppData\Local\Temp\e4jA1FA.tmp_dir1531234977\i4j_extf_1_12o4hu7.properties (size: 107)
extracting C:\Users\fts\AppData\Local\Temp\e4jA1FA.tmp_dir1531234977\i4j_extf_2_12o4hu7_skzh7o.png (size: 19933)
extracting C:\Users\fts\AppData\Local\Temp\e4jA1FA.tmp_dir1531234977\i4j_extf_3_12o4hu7_kzo3ga.png (size: 20267)
extracting C:\Users\fts\AppData\Local\Temp\e4jA1FA.tmp_dir1531234977\i4j_extf_4_12o4hu7_owohg6.png (size: 20652)
extracting C:\Users\fts\AppData\Local\Temp\e4jA1FA.tmp_dir1531234977\i4j_extf_5_12o4hu7_110anwy.png (size: 21487)
extracting C:\Users\fts\AppData\Local\Temp\e4jA1FA.tmp_dir1531234977\i4j_extf_6_12o4hu7_cwz6mn.png (size: 1028)
extracting C:\Users\fts\AppData\Local\Temp\e4jA1FA.tmp_dir1531234977\i4j_extf_7_12o4hu7_1sxzjn7.png (size: 2565)
extracting C:\Users\fts\AppData\Local\Temp\e4jA1FA.tmp_dir1531234977\i4j_extf_8_12o4hu7_1qp61c0.png (size: 4831)
extracting C:\Users\fts\AppData\Local\Temp\e4jA1FA.tmp_dir1531234977\launchers.xml (size: 234)
extracting C:\Users\fts\AppData\Local\Temp\e4jA1FA.tmp_dir1531234977\MessagesDefault (size: 32732)
extracting C:\Users\fts\AppData\Local\Temp\e4jA1FA.tmp_dir1531234977\platform.zip (size: 65706)
extracting C:\Users\fts\AppData\Local\Temp\e4jA1FA.tmp_dir1531234977\stats.properties (size: 279)
extracting C:\Users\fts\AppData\Local\Temp\e4jA1FA.tmp_dir1531234977\user.jar (size: 30613)
extracting files done
Current working dir: C:\Users\fts\AppData\Local\Temp\e4jA1FA.tmp_dir1531234977
Full JRE path: C:\Users\fts\AppData\Local\Temp\e4jA1FA.tmp_dir1531234977\jre.tar.gz
No JRE included
LoadDLL (0, (null), 0)
Searching for a JVM
GetTempPath returned 32 (last error 3)
make dir returned -1
Testing location .\jre (type B)
checkJavaExe (c:\users\fts\downloads\jre\bin\java.exe, [out], 1.8.0_121, 1.8.0_121, 1)
file doesn't exist
checkJavaExe returning 0
GetTempPath returned 32 (last error 183)
make dir returned -1
Testing location (type Y)
GetTempPath returned 32 (last error 183)
make dir returned -1
Testing location JAVA_HOME (type E)
GetTempPath returned 32 (last error 203)
make dir returned -1
Testing location JDK_HOME (type E)
Testing relative location .\jre
found installations: C:\Program Files (x86)\RuneMate
checkJavaExe (C:\Program Files (x86)\RuneMate\jre\bin\java.exe, [out], 1.8.0_121, 1.8.0_121, 0)
file exists
got version from registry 1.8.0_121
checkJavaExe returning 1
found JRE from previous installation (user) c:\program files (x86)\runemate\jre\bin\java.exe
Trying to load JVM-DLL from c:\program files (x86)\runemate\jre\bin\java.exe
Setting PATH C:\Program Files (x86)\Google\Chrome\Application;C:\Program Files\Java\jdk-10.0.1\bin;c:\program files (x86)\runemate\jre\bin
Trying c:\program files (x86)\runemate\jre\bin\hotspot\jvm.dll (exists 0)
Trying c:\program files (x86)\runemate\jre\bin\client\jvm.dll (exists 1)
Loading of JVM-DLL successful
launching program
GetTempPath returned 32 (last error 6)
make dir returned -1
adding options
vmoptions2: exe C:\Users\fts\Downloads\RuneMate_setup.exe file: C:\Users\fts\Downloads\RuneMate_setup.vmoptions, file: 00000000
vmoptions: opts2: C:\Users\fts\Downloads\RuneMate_setup.exe.vmoptions, file: 00000000
vmoptions2: exe C:\Users\fts\Downloads\RuneMate_setup.exe file: C:\Users\fts\Downloads\RuneMate_setup.vmoptions, file: 00000000
vmoptions: opts2: C:\Users\fts\Downloads\RuneMate_setup.exe.vmoptions, file: 00000000
default vmoptions file: 00000000
classpath entry
classpath entries 0
vmoption count 10
vmoption 0: -Dexe4j.semaphoreName=Local\c:_users_fts_downloads_runemate_setup.exe
vmoption 1: -Dexe4j.isInstall4j=true
vmoption 2: -Dexe4j.moduleName=C:\Users\fts\Downloads\RuneMate_setup.exe
vmoption 3: -Dsun.java.command=C:\Users\fts\Downloads\RuneMate_setup.exe
vmoption 4: -Dexe4j.tempDir=C:\Users\fts\AppData\Local\Temp\e4jA1FA.tmp_dir1531234977
vmoption 5: -Dexe4j.unextractedPosition=1972370
vmoption 6: -Djava.library.path=C:\Program Files (x86)\Google\Chrome\Application;C:\Program Files\Java\jdk-10.0.1\bin;c:\program files (x86)\runemate\jre\bin
vmoption 7: -Dexe4j.consoleCodepage=cp0
vmoption 8: -Dsun.java2d.noddraw=true
vmoption 9: -Djava.class.path=C:\Users\fts\AppData\Local\Temp\e4jA1FA.tmp_dir1531234977\i4jruntime.jar;C:\Users\fts\AppData\Local\Temp\e4jA1FA.tmp_dir1531234977\user.jar;C:\Users\fts\AppData\Local\Temp\e4jA1FA.tmp_dir1531234977\platform.zip;
Creating JVM
JVM created
main class: com/install4j/runtime/launcher/WinLauncher
GetTempPath returned 32 (last error 0)
make dir returned -1
GetTempPath returned 32 (last er-ror 183)
make dir returned -1
param count: 6
param 0: false
param 1: com.install4j.runtime.installer.Installer
param 2: C:\Users\fts\Downloads\error.log
param 3:
param 4: false
param 5: C:\Users\fts\Downloads\RuneMate_setup.exe
calling main
main returned
dest JVM
launch done
this is the install log