Open Source Document Management System | OpenKM

	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [na:1.8.0_321]
	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) [tomcat-util.jar:8.5.34]
	at java.lang.Thread.run(Thread.java:750) [na:1.8.0_321]
Caused by: com.openkm.core.ConversionException: IO exception executing command: C:/Program Files (x86)/OpenOffice 4/program/ --headless --convert-to pdf --outdir C:\tomcat-8.5.34\temp\okm608728827132462550.tmp C:\tomcat-8.5.34\temp\okm647763833799564289.docx
	at com.openkm.util.DocConverter.convert(DocConverter.java:832) ~[classes/:6.3.11]
	at com.openkm.util.DocConverter.doc2pdf(DocConverter.java:210) ~[classes/:6.3.11]
	... 52 common frames omitted
Caused by: java.io.IOException: Cannot run program "C:/Program": CreateProcess error=2, The system cannot find the file specified
	at java.lang.ProcessBuilder.start(ProcessBuilder.java:1048) ~[na:1.8.0_321]
	at com.openkm.util.ExecutionUtils.runCmdImpl(ExecutionUtils.java:251) ~[classes/:6.3.11]
	at com.openkm.util.ExecutionUtils.runCmd(ExecutionUtils.java:231) ~[classes/:6.3.11]
	at com.openkm.util.DocConverter.convert(DocConverter.java:818) ~[classes/:6.3.11]
	... 53 common frames omitted
Caused by: java.io.IOException: CreateProcess error=2, The system cannot find the file specified
	at java.lang.ProcessImpl.create(Native Method) ~[na:1.8.0_321]
	at java.lang.ProcessImpl.<init>(ProcessImpl.java:453) ~[na:1.8.0_321]
	at java.lang.ProcessImpl.start(ProcessImpl.java:140) ~[na:1.8.0_321]
	at java.lang.ProcessBuilder.start(ProcessBuilder.java:1029) ~[na:1.8.0_321]
	... 56 common frames omitted

Caused by: com.openkm.core.ConversionException: IO exception executing command: C:\tomcat-8.5.34\extras\LibreOffice --headless --convert-to pdf --outdir C:\tomcat-8.5.34\temp\okm379703429450962352.tmp C:\tomcat-8.5.34\temp\okm7208101451246476191.xlsx
	at com.openkm.util.DocConverter.convert(DocConverter.java:832) ~[classes/:6.3.11]
	at com.openkm.util.DocConverter.doc2pdf(DocConverter.java:210) ~[classes/:6.3.11]
	... 52 common frames omitted
Caused by: java.io.IOException: Cannot run program "C:\tomcat-8.5.34\extras\LibreOffice": CreateProcess error=5, Access is denied
	at java.lang.ProcessBuilder.start(ProcessBuilder.java:1048) ~[na:1.8.0_321]
	at com.openkm.util.ExecutionUtils.runCmdImpl(ExecutionUtils.java:251) ~[classes/:6.3.11]
	at com.openkm.util.ExecutionUtils.runCmd(ExecutionUtils.java:231) ~[classes/:6.3.11]
	at com.openkm.util.DocConverter.convert(DocConverter.java:818) ~[classes/:6.3.11]
	... 53 common frames omitted
Caused by: java.io.IOException: CreateProcess error=5, Access is denied
	at java.lang.ProcessImpl.create(Native Method) ~[na:1.8.0_321]
	at java.lang.ProcessImpl.<init>(ProcessImpl.java:453) ~[na:1.8.0_321]
	at java.lang.ProcessImpl.start(ProcessImpl.java:140) ~[na:1.8.0_321]
	at java.lang.ProcessBuilder.start(ProcessBuilder.java:1029) ~[na:1.8.0_321]
	... 56 common frames omitted