#105 Alternate Mix function program crash

[Ken Wilson]

Newly installed under Windows 10 Pro. All functions work correctly except Alternate Mix. When given two 4 page PDFs (which have been tested as good using other PDFsam functions), it says bad PDF, without specifying which one and the logs says this:

INFO [13:28:34]: Starting PDFsam
INFO [13:28:36]: Configuring Sejda 3.2.75
INFO [13:28:36]: Started in 1 second
INFO [13:28:37]: PDFsam 4.1.3 is available for download
INFO [13:29:10]: TestScanOdd.PDF loaded
INFO [13:29:13]: TestScanEven.PDF loaded
INFO [13:29:57]: Starting task (org.sejda.impl.sambox.AlternateMixTask@36870a73) execution.
ERROR [13:29:58]: Task (org.sejda.impl.sambox.AlternateMixTask@36870a73) execution failed.
org.sejda.model.exception.TaskOutputVisitException: Exception dispatching the file task output.
at org.sejda.model.output.FileTaskOutput.accept(FileTaskOutput.java:64)
at org.sejda.impl.sambox.AlternateMixTask.execute(AlternateMixTask.java:70)
at org.sejda.impl.sambox.AlternateMixTask.execute(AlternateMixTask.java:41)
at org.sejda.core.service.DefaultTaskExecutionService.actualExecution(DefaultTaskExecutionService.java:148)
at org.sejda.core.service.DefaultTaskExecutionService.execute(DefaultTaskExecutionService.java:71)
at org.sejda.core.service.DefaultTaskExecutionService.execute(DefaultTaskExecutionService.java:58)
at org.pdfsam.task.TaskExecutionController.lambda$request$0(TaskExecutionController.java:87)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.base/java.lang.Thread.run(Unknown Source)
Caused by: java.io.FileNotFoundException: C:\Program Files\PDFsam Basic\MixTest.pdf (Access is denied)
at java.base/java.io.FileOutputStream.open0(Native Method)
at java.base/java.io.FileOutputStream.open(Unknown Source)
at java.base/java.io.FileOutputStream.<init>(Unknown Source)
at java.base/java.io.FileOutputStream.<init>(Unknown Source)
at org.apache.commons.io.FileUtils.doCopyFile(FileUtils.java:1123)
at org.apache.commons.io.FileUtils.copyFile(FileUtils.java:1076)
at org.apache.commons.io.FileUtils.copyFile(FileUtils.java:1028)
at org.apache.commons.io.FileUtils.moveFile(FileUtils.java:3008)
at org.sejda.core.support.io.OutputWriterHelper.doMoveFile(OutputWriterHelper.java:166)
at org.sejda.core.support.io.OutputWriterHelper.moveFile(OutputWriterHelper.java:159)
at org.sejda.core.support.io.DefaultSingleOutputWriter.dispatch(DefaultSingleOutputWriter.java:72)
at org.sejda.model.output.FileTaskOutput.accept(FileTaskOutput.java:62)
... 9 common frames omitted</init></init>

I tried uninstalling and reinstalling - same result!!