Opatch Error code 73
I am getting the following error is trying to apply patches using opatch: Oracle Database 11.2.0.4 - Windows 64bit - 2008 R2 Standard - No Rac
[Dec 26, 2018 9:31:11 AM] [INFO] Log file location: E:\app\Nra\product\112~1.0\dbhome_1\cfgtoollogs\opatch\opatch2018-12-26_09-31-04AM_1.log
[Dec 26, 2018 9:31:11 AM] [INFO] Stack Description: java.lang.RuntimeException: Prerequisite check "CheckActiveFilesAndExecutables" failed.
at oracle.opatch.OPatchSessionHelper.runApplyPrereqs(OPatchSessionHelper.java:6699)
at oracle.opatch.opatchutil.NApply.legacy_process(NApply.java:998)
at oracle.opatch.opatchutil.NApply.legacy_process(NApply.java:368)
at oracle.opatch.opatchutil.NApply.process(NApply.java:348)
at oracle.opatch.opatchutil.OUSession.napply(OUSession.java:1108)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)